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ADNI_010_S_4442_MR_MPRAGE_br_raw_20120210180208528_27_S140482_I283915 | On a T1-weighted brain MRI of a 75-year-old female subject, we observed:
For the ventricles:
- no observable enlargement or abnormal growth in the lateral ventricle
- no abnormal enlargement observed in the 4th ventricle
- no enlargement observed in the inf. lateral ventricle
- external csf remains within normal size parameters, with no enlargement detected
- no signs of enlargement detected in the 3rd ventricle
For the cerebral cortex:
- no observable atrophic alterations in the temporal lobe
- insular cortex maintains its normal morphology without atrophic features
- no signs of atrophy detected in the frontal lobe
- occipital lobe maintains its normal morphology without atrophic features
- between normal and mild atrophy of the parietal lobe
- limbic cortex appears structurally intact with no atrophic changes
For the subcortical structures:
- no signs of atrophy detected in the pallidum
- no signs of atrophy detected in the caudate
- mild left atrophy of the accumbens
- no degenerative or atrophic changes noted in the hippocampus
- thalamus maintains its normal morphology without atrophic features
- basal forebrain presents with a healthy appearance, free from atrophy
- ventral dc maintains its normal morphology without atrophic features
- putamen appears structurally intact with no atrophic changes
- no signs of atrophy detected in the amygdala | CN |
ADNI_016_S_4097_MR_Accelerated_SAG_IR-SPGR__br_raw_20110707114713801_46_S113795_I243557 | On a T1-weighted brain MRI of a 71-year-old female subject, we observed:
For the cerebral cortex:
- parietal lobe appears structurally intact with no atrophic changes
- insular cortex appears structurally intact with no atrophic changes
- the limbic cortex shows no structural abnormalities indicative of atrophy
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in triangular inf. frontal gyrus (between normal and mild) and precentral gyrus medial segment (mild)
- temporal lobe remains normal, with no signs of tissue loss
- the occipital lobe shows no structural abnormalities indicative of atrophy
For the subcortical structures:
- amygdala presents with a healthy appearance, free from atrophy
- no degenerative or atrophic changes noted in the accumbens
- no degenerative or atrophic changes noted in the ventral dc
- putamen remains normal, with no signs of tissue loss
- the basal forebrain shows no structural abnormalities indicative of atrophy
- no observable atrophic alterations in the hippocampus
- caudate presents with a healthy appearance, free from atrophy
- pallidum appears structurally intact with no atrophic changes
- thalamus appears structurally intact with no atrophic changes
For the ventricles:
- no pathological changes consistent with enlargement noted in the 4th ventricle
- inf. lateral ventricle appears structurally intact, with no evidence of enlargement
- the external csf shows no structural abnormalities indicative of enlargement
- no observable enlargement or abnormal growth in the 3rd ventricle
- lateral ventricle remains within normal size parameters, with no enlargement detected | CN |
ADNI_130_S_5006_MR_MPRAGE_br_raw_20121130100341274_49_S175869_I348490 | On a T1-weighted brain MRI of a 69-year-old female subject, we observed:
For the subcortical structures:
- moderate bilateral amygdala atrophy, more pronounced on the left
- no observable atrophic alterations in the pallidum
- the ventral dc shows no structural abnormalities indicative of atrophy
- putamen presents with a healthy appearance, free from atrophy
- no signs of atrophy detected in the caudate
- basal forebrain remains normal, with no signs of tissue loss
- thalamus maintains its normal morphology without atrophic features
- between mild and moderate bilateral accumbens atrophy, more pronounced on the right
- between mild and moderate bilateral hippocampus atrophy
For the ventricles:
- 3rd ventricle maintains its normal volume without signs of enlargement
- the inf. lateral ventricle shows no structural abnormalities indicative of enlargement
- no enlargement observed in the lateral ventricle
- mild enlargement of the external csf
- no pathological changes consistent with enlargement noted in the 4th ventricle
For the cerebral cortex:
- mild bilateral limbic cortex atrophy, with focal volume loss observed in the following subregions: anterior cingulate gyrus (between normal and mild) and posterior cingulate gyrus (between normal and mild)
- mild bilateral insular cortex atrophy, with focal volume loss observed in the following subregions: anterior insula (between normal and mild) and parietal operculum (between normal and mild)
- between mild and moderate bilateral frontal lobe atrophy, more pronounced on the right, with focal volume loss observed in the following subregions: gyrus rectus (mild), medial frontal cortex (mild), middle frontal gyrus (mild), medial orbital gyrus (between normal and mild) and sup. frontal gyrus (between mild and moderate)
- parietal lobe appears structurally intact with no atrophic changes
- between mild and moderate bilateral temporal lobe atrophy, with focal volume loss observed in the following subregions: planum temporale (moderate) and temporal pole (between normal and mild)
- no degenerative or atrophic changes noted in the occipital lobe | AD |
ADNI_130_S_4343_MR_MPRAGE_br_raw_20111114125456890_31_S129057_I266217 | On a T1-weighted brain MRI of a 80-year-old male subject, we observed:
For the cerebral cortex:
- limbic cortex remains normal, with no signs of tissue loss
- no degenerative or atrophic changes noted in the insular cortex
- frontal lobe presents with a healthy appearance, free from atrophy
- temporal lobe presents with a healthy appearance, free from atrophy
- no observable atrophic alterations in the parietal lobe
- no degenerative or atrophic changes noted in the occipital lobe
For the subcortical structures:
- no signs of atrophy detected in the caudate
- no evidence of atrophy or degeneration in the amygdala
- pallidum remains normal, with no signs of tissue loss
- accumbens appears structurally intact with no atrophic changes
- ventral dc remains normal, with no signs of tissue loss
- putamen appears structurally intact with no atrophic changes
- no evidence of atrophy or degeneration in the hippocampus
- basal forebrain appears structurally intact with no atrophic changes
- no degenerative or atrophic changes noted in the thalamus
For the ventricles:
- the 3rd ventricle shows no structural abnormalities indicative of enlargement
- inf. lateral ventricle is free from enlargement or excessive growth
- no observable enlargement or abnormal growth in the external csf
- no observable enlargement or abnormal growth in the lateral ventricle
- 4th ventricle appears structurally intact, with no evidence of enlargement | CN |
ADNI_073_S_4853_MR_MPRAGE_br_raw_20120711181405636_32_S157321_I315948 | On a T1-weighted brain MRI of a 71-year-old female subject, we observed:
For the ventricles:
- lateral ventricle maintains its normal volume without signs of enlargement
- no enlargement observed in the 3rd ventricle
- moderate enlargement of the external csf
- 4th ventricle appears structurally intact, with no evidence of enlargement
- no signs of enlargement detected in the inf. lateral ventricle
For the subcortical structures:
- no evidence of atrophy or degeneration in the basal forebrain
- between normal and mild bilateral ventral dc atrophy
- between normal and mild atrophy of the amygdala, more pronounced on the right
- between normal and mild atrophy of the hippocampus, more pronounced on the right
- pallidum presents with a healthy appearance, free from atrophy
- caudate presents with a healthy appearance, free from atrophy
- no evidence of atrophy or degeneration in the thalamus
- the putamen shows no structural abnormalities indicative of atrophy
- between normal and mild atrophy of the accumbens
For the cerebral cortex:
- mild atrophy of the temporal lobe, more pronounced on the right, with focal volume loss observed in the following subregions: middle temporal gyrus (mild) and sup. temporal gyrus (between normal and mild)
- no evidence of atrophy or degeneration in the occipital lobe
- the insular cortex does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in posterior insula (between normal and mild) and central operculum (between normal and mild)
- between normal and mild atrophy of the limbic cortex
- mild bilateral frontal lobe atrophy, with focal volume loss observed in the following subregions: sup. frontal gyrus (between normal and mild) and sup. frontal gyrus medial segment (between normal and mild)
- parietal lobe presents with a healthy appearance, free from atrophy | AD |
ADNI_037_S_4879_MR_MPRAGE_br_raw_20120913121552870_142_S167309_I333832 | On a T1-weighted brain MRI of a 80-year-old female subject, we observed:
For the subcortical structures:
- caudate maintains its normal morphology without atrophic features
- accumbens presents with a healthy appearance, free from atrophy
- no pathological changes consistent with atrophy detected in the thalamus
- basal forebrain appears structurally intact with no atrophic changes
- no pathological changes consistent with atrophy detected in the ventral dc
- mild atrophy of the amygdala
- pallidum remains normal, with no signs of tissue loss
- between normal and mild atrophy of the hippocampus
- the putamen shows no structural abnormalities indicative of atrophy
For the cerebral cortex:
- mild bilateral parietal lobe atrophy, with focal volume loss observed in the following subregions: sup. parietal lobule (severe)
- no degenerative or atrophic changes noted in the limbic cortex
- no evidence of atrophy or degeneration in the temporal lobe
- occipital lobe presents with a healthy appearance, free from atrophy
- frontal lobe presents with a healthy appearance, free from atrophy
- no observable atrophic alterations in the insular cortex
For the ventricles:
- 3rd ventricle appears structurally intact, with no evidence of enlargement
- no signs of enlargement detected in the 4th ventricle
- no signs of enlargement detected in the lateral ventricle
- external csf maintains its normal volume without signs of enlargement
- between normal and mild right enlargement of the inf. lateral ventricle | AD |
ADNI_041_S_4200_MR_MPRAGE_br_raw_20110922151324186_72_S123030_I257470 | On a T1-weighted brain MRI of a 71-year-old female subject, we observed:
For the ventricles:
- no abnormal enlargement observed in the external csf
- inf. lateral ventricle maintains its normal volume without signs of enlargement
- 4th ventricle remains within normal size parameters, with no enlargement detected
- no pathological changes consistent with enlargement noted in the 3rd ventricle
- lateral ventricle is free from enlargement or excessive growth
For the subcortical structures:
- no signs of atrophy detected in the ventral dc
- the pallidum shows no structural abnormalities indicative of atrophy
- putamen remains normal, with no signs of tissue loss
- no pathological changes consistent with atrophy detected in the thalamus
- hippocampus appears structurally intact with no atrophic changes
- caudate remains normal, with no signs of tissue loss
- accumbens remains normal, with no signs of tissue loss
- amygdala maintains its normal morphology without atrophic features
- basal forebrain appears structurally intact with no atrophic changes
For the cerebral cortex:
- no observable atrophic alterations in the frontal lobe
- occipital lobe maintains its normal morphology without atrophic features
- no degenerative or atrophic changes noted in the limbic cortex
- no pathological changes consistent with atrophy detected in the parietal lobe
- insular cortex presents with a healthy appearance, free from atrophy
- no evidence of atrophy or degeneration in the temporal lobe | CN |
ADNI_130_S_4997_MR_MPRAGE_br_raw_20121120141641968_22_S175145_I347410 | On a T1-weighted brain MRI of a 61-year-old female subject, we observed:
For the cerebral cortex:
- no signs of atrophy detected in the limbic cortex
- occipital lobe appears structurally intact with no atrophic changes
- no signs of atrophy detected in the insular cortex
- frontal lobe presents with a healthy appearance, free from atrophy
- temporal lobe presents with a healthy appearance, free from atrophy
- between normal and mild atrophy of the parietal lobe
For the subcortical structures:
- basal forebrain maintains its normal morphology without atrophic features
- accumbens remains normal, with no signs of tissue loss
- no pathological changes consistent with atrophy detected in the amygdala
- no signs of atrophy detected in the hippocampus
- no observable atrophic alterations in the putamen
- thalamus remains normal, with no signs of tissue loss
- no signs of atrophy detected in the caudate
- no evidence of atrophy or degeneration in the pallidum
- ventral dc remains normal, with no signs of tissue loss
For the ventricles:
- inf. lateral ventricle maintains its normal volume without signs of enlargement
- no enlargement observed in the 3rd ventricle
- 4th ventricle is free from enlargement or excessive growth
- no signs of enlargement detected in the external csf
- no observable enlargement or abnormal growth in the lateral ventricle | AD |
ADNI_116_S_4625_MR_MPRAGE_br_raw_20120405131840016_174_S146475_I296138 | On a T1-weighted brain MRI of a 64-year-old male subject, we observed:
For the ventricles:
- no abnormal enlargement observed in the external csf
- the inf. lateral ventricle shows no structural abnormalities indicative of enlargement
- lateral ventricle maintains its normal volume without signs of enlargement
- 4th ventricle remains within normal size parameters, with no enlargement detected
- no observable enlargement or abnormal growth in the 3rd ventricle
For the subcortical structures:
- no degenerative or atrophic changes noted in the basal forebrain
- ventral dc remains normal, with no signs of tissue loss
- no degenerative or atrophic changes noted in the pallidum
- between normal and mild atrophy of the amygdala
- no signs of atrophy detected in the thalamus
- caudate maintains its normal morphology without atrophic features
- no degenerative or atrophic changes noted in the hippocampus
- no degenerative or atrophic changes noted in the putamen
- accumbens appears structurally intact with no atrophic changes
For the cerebral cortex:
- occipital lobe appears structurally intact with no atrophic changes
- no signs of atrophy detected in the frontal lobe
- no evidence of atrophy or degeneration in the insular cortex
- parietal lobe presents with a healthy appearance, free from atrophy
- temporal lobe presents with a healthy appearance, free from atrophy
- limbic cortex presents with a healthy appearance, free from atrophy | AD |
ADNI_116_S_4092_MR_MPRAGE_br_raw_20110624151136233_164_S112544_I241692 | On a T1-weighted brain MRI of a 82-year-old female subject, we observed:
For the ventricles:
- inf. lateral ventricle appears structurally intact, with no evidence of enlargement
- no abnormal enlargement observed in the 3rd ventricle
- no observable enlargement or abnormal growth in the external csf
- lateral ventricle appears structurally intact, with no evidence of enlargement
- 4th ventricle is free from enlargement or excessive growth
For the subcortical structures:
- no pathological changes consistent with atrophy detected in the pallidum
- the putamen shows no structural abnormalities indicative of atrophy
- no observable atrophic alterations in the caudate
- hippocampus presents with a healthy appearance, free from atrophy
- between normal and mild left atrophy of the thalamus
- no evidence of atrophy or degeneration in the ventral dc
- between normal and mild left atrophy of the basal forebrain
- accumbens maintains its normal morphology without atrophic features
- no observable atrophic alterations in the amygdala
For the cerebral cortex:
- occipital lobe maintains its normal morphology without atrophic features
- no degenerative or atrophic changes noted in the temporal lobe
- frontal lobe appears structurally intact with no atrophic changes
- no degenerative or atrophic changes noted in the limbic cortex
- insular cortex appears structurally intact with no atrophic changes
- parietal lobe presents with a healthy appearance, free from atrophy | CN |
ADNI_137_S_4482_MR_MPRAGE_br_raw_20120216103107707_132_S140958_I285105 | On a T1-weighted brain MRI of a 78-year-old female subject, we observed:
For the subcortical structures:
- thalamus presents with a healthy appearance, free from atrophy
- ventral dc appears structurally intact with no atrophic changes
- amygdala presents with a healthy appearance, free from atrophy
- no evidence of atrophy or degeneration in the accumbens
- basal forebrain remains normal, with no signs of tissue loss
- pallidum appears structurally intact with no atrophic changes
- no signs of atrophy detected in the putamen
- no observable atrophic alterations in the hippocampus
- no pathological changes consistent with atrophy detected in the caudate
For the cerebral cortex:
- insular cortex remains normal, with no signs of tissue loss
- no signs of atrophy detected in the frontal lobe
- no pathological changes consistent with atrophy detected in the parietal lobe
- limbic cortex appears structurally intact with no atrophic changes
- temporal lobe presents with a healthy appearance, free from atrophy
- no observable atrophic alterations in the occipital lobe
For the ventricles:
- between normal and mild enlargement of the external csf
- no signs of enlargement detected in the inf. lateral ventricle
- no signs of enlargement detected in the 3rd ventricle
- no observable enlargement or abnormal growth in the lateral ventricle
- the 4th ventricle shows no structural abnormalities indicative of enlargement | CN |
ADNI_135_S_4598_MR_MPRAGE_br_raw_20120320143741415_135_S144209_I291138 | On a T1-weighted brain MRI of a 66-year-old female subject, we observed:
For the cerebral cortex:
- no evidence of atrophy or degeneration in the temporal lobe
- insular cortex remains normal, with no signs of tissue loss
- the parietal lobe shows no structural abnormalities indicative of atrophy
- no degenerative or atrophic changes noted in the frontal lobe
- limbic cortex maintains its normal morphology without atrophic features
- occipital lobe presents with a healthy appearance, free from atrophy
For the subcortical structures:
- amygdala appears structurally intact with no atrophic changes
- no evidence of atrophy or degeneration in the thalamus
- the caudate shows no structural abnormalities indicative of atrophy
- no observable atrophic alterations in the ventral dc
- accumbens remains normal, with no signs of tissue loss
- no signs of atrophy detected in the basal forebrain
- between mild and moderate bilateral hippocampus atrophy, more pronounced on the left
- putamen maintains its normal morphology without atrophic features
- pallidum remains normal, with no signs of tissue loss
For the ventricles:
- no observable enlargement or abnormal growth in the external csf
- the 4th ventricle shows no structural abnormalities indicative of enlargement
- lateral ventricle maintains its normal volume without signs of enlargement
- 3rd ventricle remains within normal size parameters, with no enlargement detected
- no signs of enlargement detected in the inf. lateral ventricle | CN |
ADNI_003_S_4288_MR_Accelerated_SAG_IR-SPGR__br_raw_20111025121215195_94_S126256_I262283 | On a T1-weighted brain MRI of a 73-year-old female subject, we observed:
For the cerebral cortex:
- no degenerative or atrophic changes noted in the limbic cortex
- no observable atrophic alterations in the temporal lobe
- frontal lobe appears structurally intact with no atrophic changes
- no evidence of atrophy or degeneration in the occipital lobe
- no observable atrophic alterations in the insular cortex
- no signs of atrophy detected in the parietal lobe
For the ventricles:
- the inf. lateral ventricle shows no structural abnormalities indicative of enlargement
- no enlargement observed in the lateral ventricle
- external csf appears structurally intact, with no evidence of enlargement
- the 4th ventricle shows no structural abnormalities indicative of enlargement
- no observable enlargement or abnormal growth in the 3rd ventricle
For the subcortical structures:
- basal forebrain appears structurally intact with no atrophic changes
- no observable atrophic alterations in the ventral dc
- no degenerative or atrophic changes noted in the accumbens
- putamen presents with a healthy appearance, free from atrophy
- no degenerative or atrophic changes noted in the caudate
- no signs of atrophy detected in the thalamus
- hippocampus remains normal, with no signs of tissue loss
- amygdala remains normal, with no signs of tissue loss
- pallidum maintains its normal morphology without atrophic features | CN |
ADNI_116_S_4195_MR_MPRAGE_br_raw_20110901175610510_89_S121073_I254248 | On a T1-weighted brain MRI of a 63-year-old male subject, we observed:
For the subcortical structures:
- no observable atrophic alterations in the basal forebrain
- amygdala remains normal, with no signs of tissue loss
- pallidum presents with a healthy appearance, free from atrophy
- ventral dc remains normal, with no signs of tissue loss
- between normal and mild atrophy of the hippocampus, more pronounced on the right
- between normal and mild right atrophy of the accumbens
- no signs of atrophy detected in the putamen
- caudate maintains its normal morphology without atrophic features
- no observable atrophic alterations in the thalamus
For the ventricles:
- mild enlargement of the external csf
- no observable enlargement or abnormal growth in the inf. lateral ventricle
- no enlargement observed in the 4th ventricle
- lateral ventricle appears structurally intact, with no evidence of enlargement
- 3rd ventricle is free from enlargement or excessive growth
For the cerebral cortex:
- between mild and moderate bilateral temporal lobe atrophy, more pronounced on the right, with focal volume loss observed in the following subregions: inf. temporal gyrus (mild) and temporal pole (between normal and mild)
- limbic cortex maintains its normal morphology without atrophic features
- parietal lobe presents with a healthy appearance, free from atrophy
- no observable atrophic alterations in the frontal lobe
- no evidence of atrophy or degeneration in the occipital lobe
- insular cortex remains normal, with no signs of tissue loss | AD |
ADNI_128_S_5123_MR_MPRAGE_br_raw_20130625131829943_43_S193357_I378115 | On a T1-weighted brain MRI of a 74-year-old female subject, we observed:
For the cerebral cortex:
- insular cortex maintains its normal morphology without atrophic features
- no evidence of atrophy or degeneration in the limbic cortex
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in posterior orbital gyrus (between normal and mild) and precentral gyrus (between normal and mild)
- mild atrophy of the temporal lobe, more pronounced on the left, with focal volume loss observed in the following subregions: fusiform gyrus (between normal and mild), sup. temporal gyrus (mild) and transverse temporal gyrus (between normal and mild)
- no signs of atrophy detected in the occipital lobe
- no signs of atrophy detected in the parietal lobe
For the ventricles:
- no signs of enlargement detected in the inf. lateral ventricle
- no pathological changes consistent with enlargement noted in the 4th ventricle
- 3rd ventricle maintains its normal volume without signs of enlargement
- external csf appears structurally intact, with no evidence of enlargement
- lateral ventricle is free from enlargement or excessive growth
For the subcortical structures:
- no evidence of atrophy or degeneration in the putamen
- mild left atrophy of the amygdala
- pallidum maintains its normal morphology without atrophic features
- no pathological changes consistent with atrophy detected in the accumbens
- thalamus maintains its normal morphology without atrophic features
- ventral dc remains normal, with no signs of tissue loss
- caudate remains normal, with no signs of tissue loss
- between moderate and severe bilateral hippocampus atrophy
- no degenerative or atrophic changes noted in the basal forebrain | AD |
ADNI_116_S_4010_MR_MPRAGE_br_raw_20110401094558289_2_S102845_I225667 | On a T1-weighted brain MRI of a 71-year-old female subject, we observed:
For the ventricles:
- inf. lateral ventricle maintains its normal volume without signs of enlargement
- no abnormal enlargement observed in the 4th ventricle
- lateral ventricle remains within normal size parameters, with no enlargement detected
- external csf appears structurally intact, with no evidence of enlargement
- 3rd ventricle maintains its normal volume without signs of enlargement
For the cerebral cortex:
- between normal and mild atrophy of the temporal lobe, with focal volume loss observed in the following subregions: sup. temporal gyrus (mild) and transverse temporal gyrus (between mild and moderate)
- no pathological changes consistent with atrophy detected in the limbic cortex
- no evidence of atrophy or degeneration in the insular cortex
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in gyrus rectus (mild) and medial frontal cortex (mild)
- parietal lobe presents with a healthy appearance, free from atrophy
- no pathological changes consistent with atrophy detected in the occipital lobe
For the subcortical structures:
- no pathological changes consistent with atrophy detected in the pallidum
- moderate bilateral hippocampus atrophy
- no observable atrophic alterations in the ventral dc
- amygdala presents with a healthy appearance, free from atrophy
- mild left atrophy of the accumbens
- thalamus appears structurally intact with no atrophic changes
- putamen maintains its normal morphology without atrophic features
- no pathological changes consistent with atrophy detected in the caudate
- no observable atrophic alterations in the basal forebrain | CN |
ADNI_100_S_4469_MR_MPRAGE_br_raw_20120309113839177_24_S143466_I289564 | On a T1-weighted brain MRI of a 67-year-old male subject, we observed:
For the ventricles:
- no pathological changes consistent with enlargement noted in the lateral ventricle
- external csf is free from enlargement or excessive growth
- no abnormal enlargement observed in the 3rd ventricle
- no enlargement observed in the 4th ventricle
- no abnormal enlargement observed in the inf. lateral ventricle
For the subcortical structures:
- no degenerative or atrophic changes noted in the pallidum
- amygdala remains normal, with no signs of tissue loss
- caudate maintains its normal morphology without atrophic features
- moderate bilateral basal forebrain atrophy, more pronounced on the right
- no pathological changes consistent with atrophy detected in the thalamus
- accumbens remains normal, with no signs of tissue loss
- putamen presents with a healthy appearance, free from atrophy
- hippocampus maintains its normal morphology without atrophic features
- ventral dc presents with a healthy appearance, free from atrophy
For the cerebral cortex:
- no signs of atrophy detected in the limbic cortex
- occipital lobe remains normal, with no signs of tissue loss
- parietal lobe remains normal, with no signs of tissue loss
- temporal lobe maintains its normal morphology without atrophic features
- no degenerative or atrophic changes noted in the insular cortex
- no degenerative or atrophic changes noted in the frontal lobe | CN |
ADNI_027_S_4801_MR_Accelerated_SAG_IR-SPGR__br_raw_20120703090719222_105_S156382_I314033 | On a T1-weighted brain MRI of a 78-year-old male subject, we observed:
For the subcortical structures:
- no observable atrophic alterations in the accumbens
- caudate appears structurally intact with no atrophic changes
- no observable atrophic alterations in the basal forebrain
- putamen remains normal, with no signs of tissue loss
- no pathological changes consistent with atrophy detected in the pallidum
- mild atrophy of the hippocampus, more pronounced on the left
- ventral dc remains normal, with no signs of tissue loss
- between normal and mild right atrophy of the amygdala
- no signs of atrophy detected in the thalamus
For the cerebral cortex:
- no evidence of atrophy or degeneration in the temporal lobe
- occipital lobe remains normal, with no signs of tissue loss
- no observable atrophic alterations in the frontal lobe
- no signs of atrophy detected in the insular cortex
- no pathological changes consistent with atrophy detected in the parietal lobe
- no evidence of atrophy or degeneration in the limbic cortex
For the ventricles:
- between normal and mild enlargement of the 3rd ventricle
- no signs of enlargement detected in the 4th ventricle
- between normal and mild enlargement of the inf. lateral ventricle
- no enlargement observed in the external csf
- lateral ventricle maintains its normal volume without signs of enlargement | AD |
ADNI_036_S_5063_MR_MPRAGE_br_raw_20130118120907075_34_S180473_I355515 | On a T1-weighted brain MRI of a 72-year-old female subject, we observed:
For the subcortical structures:
- no degenerative or atrophic changes noted in the basal forebrain
- thalamus appears structurally intact with no atrophic changes
- between normal and mild left atrophy of the putamen
- no evidence of atrophy or degeneration in the pallidum
- between moderate and severe bilateral accumbens atrophy
- hippocampus appears structurally intact with no atrophic changes
- no observable atrophic alterations in the ventral dc
- no degenerative or atrophic changes noted in the caudate
- moderate bilateral amygdala atrophy, more pronounced on the left
For the cerebral cortex:
- mild bilateral insular cortex atrophy, with focal volume loss observed in the following subregions: anterior insula (mild) and posterior insula (between mild and moderate)
- moderate atrophy of the temporal lobe, more pronounced on the left, with focal volume loss observed in the following subregions: middle temporal gyrus (moderate) and sup. temporal gyrus (mild)
- no degenerative or atrophic changes noted in the frontal lobe
- mild bilateral occipital lobe atrophy, with focal volume loss observed in the following subregions: calcarine cortex (between normal and mild), lingual gyrus (mild) and middle occipital gyrus (moderate)
- between normal and mild atrophy of the limbic cortex, with focal volume loss observed in the following subregions: anterior cingulate gyrus (between mild and moderate)
- between normal and mild atrophy of the parietal lobe, more pronounced on the left, with focal volume loss observed in the following subregions: angular gyrus (between mild and moderate)
For the ventricles:
- lateral ventricle appears structurally intact, with no evidence of enlargement
- 4th ventricle maintains its normal volume without signs of enlargement
- between moderate and severe enlargement of the external csf
- no enlargement observed in the 3rd ventricle
- moderate bilateral inf. lateral ventricle enlargement | AD |
ADNI_127_S_4645_MR_Accelerated_Sag_IR-SPGR__br_raw_20120404151150404_76_S146136_I295597 | On a T1-weighted brain MRI of a 76-year-old female subject, we observed:
For the cerebral cortex:
- the temporal lobe shows no structural abnormalities indicative of atrophy
- parietal lobe appears structurally intact with no atrophic changes
- occipital lobe presents with a healthy appearance, free from atrophy
- the frontal lobe shows no structural abnormalities indicative of atrophy
- insular cortex remains normal, with no signs of tissue loss
- limbic cortex presents with a healthy appearance, free from atrophy
For the ventricles:
- no pathological changes consistent with enlargement noted in the 4th ventricle
- lateral ventricle appears structurally intact, with no evidence of enlargement
- no observable enlargement or abnormal growth in the inf. lateral ventricle
- external csf maintains its normal volume without signs of enlargement
- no pathological changes consistent with enlargement noted in the 3rd ventricle
For the subcortical structures:
- amygdala remains normal, with no signs of tissue loss
- caudate appears structurally intact with no atrophic changes
- pallidum remains normal, with no signs of tissue loss
- the thalamus shows no structural abnormalities indicative of atrophy
- no evidence of atrophy or degeneration in the ventral dc
- no evidence of atrophy or degeneration in the basal forebrain
- no pathological changes consistent with atrophy detected in the accumbens
- hippocampus presents with a healthy appearance, free from atrophy
- no observable atrophic alterations in the putamen | CN |
ADNI_021_S_4421_MR_Accelerated_Sag_IR-SPGR__br_raw_20111221105845600_170_S134211_I273577 | On a T1-weighted brain MRI of a 75-year-old female subject, we observed:
For the cerebral cortex:
- no pathological changes consistent with atrophy detected in the occipital lobe
- no evidence of atrophy or degeneration in the parietal lobe
- the insular cortex shows no structural abnormalities indicative of atrophy
- the temporal lobe shows no structural abnormalities indicative of atrophy
- no observable atrophic alterations in the frontal lobe
- limbic cortex maintains its normal morphology without atrophic features
For the ventricles:
- inf. lateral ventricle maintains its normal volume without signs of enlargement
- the external csf shows no structural abnormalities indicative of enlargement
- no observable enlargement or abnormal growth in the lateral ventricle
- no enlargement observed in the 4th ventricle
- no pathological changes consistent with enlargement noted in the 3rd ventricle
For the subcortical structures:
- no pathological changes consistent with atrophy detected in the hippocampus
- pallidum maintains its normal morphology without atrophic features
- amygdala maintains its normal morphology without atrophic features
- between normal and mild atrophy of the putamen
- basal forebrain remains normal, with no signs of tissue loss
- caudate presents with a healthy appearance, free from atrophy
- ventral dc appears structurally intact with no atrophic changes
- accumbens maintains its normal morphology without atrophic features
- thalamus presents with a healthy appearance, free from atrophy | CN |
ADNI_003_S_4441_MR_Accelerated_SAG_IR-SPGR__br_raw_20120110130312852_183_S135914_I277118 | On a T1-weighted brain MRI of a 69-year-old female subject, we observed:
For the cerebral cortex:
- occipital lobe maintains its normal morphology without atrophic features
- insular cortex maintains its normal morphology without atrophic features
- limbic cortex appears structurally intact with no atrophic changes
- no observable atrophic alterations in the temporal lobe
- no observable atrophic alterations in the frontal lobe
- no observable atrophic alterations in the parietal lobe
For the subcortical structures:
- no degenerative or atrophic changes noted in the ventral dc
- basal forebrain appears structurally intact with no atrophic changes
- hippocampus maintains its normal morphology without atrophic features
- no pathological changes consistent with atrophy detected in the amygdala
- no observable atrophic alterations in the accumbens
- no observable atrophic alterations in the caudate
- between normal and mild left atrophy of the pallidum
- no degenerative or atrophic changes noted in the putamen
- thalamus presents with a healthy appearance, free from atrophy
For the ventricles:
- no observable enlargement or abnormal growth in the external csf
- no signs of enlargement detected in the 3rd ventricle
- no observable enlargement or abnormal growth in the inf. lateral ventricle
- 4th ventricle is free from enlargement or excessive growth
- no signs of enlargement detected in the lateral ventricle | CN |
ADNI_130_S_4990_MR_MPRAGE_br_raw_20121029151935426_15_S172518_I342911 | On a T1-weighted brain MRI of a 76-year-old female subject, we observed:
For the cerebral cortex:
- no pathological changes consistent with atrophy detected in the insular cortex
- no pathological changes consistent with atrophy detected in the temporal lobe
- the limbic cortex shows no structural abnormalities indicative of atrophy
- no pathological changes consistent with atrophy detected in the occipital lobe
- between normal and mild atrophy of the frontal lobe, with focal volume loss observed in the following subregions: opercular inf. frontal gyrus (between mild and moderate), medial orbital gyrus (between normal and mild) and sup. frontal gyrus (between normal and mild)
- between normal and mild atrophy of the parietal lobe
For the ventricles:
- inf. lateral ventricle appears structurally intact, with no evidence of enlargement
- 4th ventricle is free from enlargement or excessive growth
- between normal and mild enlargement of the 3rd ventricle
- between normal and mild right enlargement of the lateral ventricle
- between normal and mild enlargement of the external csf
For the subcortical structures:
- thalamus appears structurally intact with no atrophic changes
- between normal and mild left atrophy of the pallidum
- between normal and mild atrophy of the hippocampus
- between normal and mild atrophy of the caudate
- between normal and mild atrophy of the putamen, more pronounced on the right
- basal forebrain remains normal, with no signs of tissue loss
- no pathological changes consistent with atrophy detected in the ventral dc
- between mild and moderate bilateral accumbens atrophy
- between normal and mild atrophy of the amygdala | AD |
ADNI_013_S_5071_MR_MPRAGE_br_raw_20130215130506824_28_S182443_I360324 | On a T1-weighted brain MRI of a 77-year-old male subject, we observed:
For the ventricles:
- external csf appears structurally intact, with no evidence of enlargement
- inf. lateral ventricle maintains its normal volume without signs of enlargement
- no pathological changes consistent with enlargement noted in the 4th ventricle
- no observable enlargement or abnormal growth in the 3rd ventricle
- no observable enlargement or abnormal growth in the lateral ventricle
For the cerebral cortex:
- no observable atrophic alterations in the parietal lobe
- no degenerative or atrophic changes noted in the insular cortex
- temporal lobe remains normal, with no signs of tissue loss
- no degenerative or atrophic changes noted in the limbic cortex
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in gyrus rectus (mild), medial orbital gyrus (between normal and mild) and posterior orbital gyrus (between mild and moderate)
- no observable atrophic alterations in the occipital lobe
For the subcortical structures:
- caudate presents with a healthy appearance, free from atrophy
- no evidence of atrophy or degeneration in the thalamus
- between normal and mild left atrophy of the hippocampus
- no evidence of atrophy or degeneration in the putamen
- ventral dc maintains its normal morphology without atrophic features
- pallidum appears structurally intact with no atrophic changes
- between normal and mild left atrophy of the accumbens
- no observable atrophic alterations in the basal forebrain
- between normal and mild atrophy of the amygdala, more pronounced on the left | AD |
ADNI_128_S_4832_MR_MPRAGE_br_raw_20120710092632233_36_S157109_I315671 | On a T1-weighted brain MRI of a 70-year-old male subject, we observed:
For the ventricles:
- lateral ventricle appears structurally intact, with no evidence of enlargement
- no enlargement observed in the 4th ventricle
- no enlargement observed in the 3rd ventricle
- external csf maintains its normal volume without signs of enlargement
- no signs of enlargement detected in the inf. lateral ventricle
For the subcortical structures:
- no observable atrophic alterations in the thalamus
- no pathological changes consistent with atrophy detected in the caudate
- ventral dc presents with a healthy appearance, free from atrophy
- no pathological changes consistent with atrophy detected in the pallidum
- no observable atrophic alterations in the putamen
- no pathological changes consistent with atrophy detected in the accumbens
- hippocampus remains normal, with no signs of tissue loss
- basal forebrain appears structurally intact with no atrophic changes
- amygdala presents with a healthy appearance, free from atrophy
For the cerebral cortex:
- no observable atrophic alterations in the parietal lobe
- insular cortex maintains its normal morphology without atrophic features
- no evidence of atrophy or degeneration in the temporal lobe
- limbic cortex presents with a healthy appearance, free from atrophy
- no evidence of atrophy or degeneration in the occipital lobe
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in medial frontal cortex (between normal and mild) and lateral orbital gyrus (between mild and moderate) | CN |
ADNI_006_S_4485_MR_MPRAGE_br_raw_20120201124039752_139_S139148_I281882 | On a T1-weighted brain MRI of a 74-year-old male subject, we observed:
For the cerebral cortex:
- no degenerative or atrophic changes noted in the limbic cortex
- no observable atrophic alterations in the temporal lobe
- no pathological changes consistent with atrophy detected in the occipital lobe
- frontal lobe presents with a healthy appearance, free from atrophy
- no evidence of atrophy or degeneration in the parietal lobe
- insular cortex remains normal, with no signs of tissue loss
For the subcortical structures:
- no observable atrophic alterations in the thalamus
- the caudate shows no structural abnormalities indicative of atrophy
- the pallidum shows no structural abnormalities indicative of atrophy
- no evidence of atrophy or degeneration in the accumbens
- the basal forebrain shows no structural abnormalities indicative of atrophy
- no pathological changes consistent with atrophy detected in the putamen
- hippocampus appears structurally intact with no atrophic changes
- amygdala remains normal, with no signs of tissue loss
- ventral dc remains normal, with no signs of tissue loss
For the ventricles:
- lateral ventricle is free from enlargement or excessive growth
- between mild and moderate enlargement of the 4th ventricle
- inf. lateral ventricle remains within normal size parameters, with no enlargement detected
- external csf is free from enlargement or excessive growth
- no signs of enlargement detected in the 3rd ventricle | CN |
ADNI_073_S_4552_MR_MPRAGE_br_raw_20120215154934047_48_S140944_I285080 | On a T1-weighted brain MRI of a 64-year-old male subject, we observed:
For the subcortical structures:
- accumbens maintains its normal morphology without atrophic features
- caudate appears structurally intact with no atrophic changes
- no degenerative or atrophic changes noted in the thalamus
- no signs of atrophy detected in the basal forebrain
- no observable atrophic alterations in the pallidum
- no pathological changes consistent with atrophy detected in the putamen
- ventral dc presents with a healthy appearance, free from atrophy
- no evidence of atrophy or degeneration in the amygdala
- mild bilateral hippocampus atrophy
For the cerebral cortex:
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in opercular inf. frontal gyrus (between mild and moderate) and triangular inf. frontal gyrus (between normal and mild)
- occipital lobe maintains its normal morphology without atrophic features
- no pathological changes consistent with atrophy detected in the insular cortex
- no degenerative or atrophic changes noted in the temporal lobe
- no signs of atrophy detected in the parietal lobe
- no pathological changes consistent with atrophy detected in the limbic cortex
For the ventricles:
- 3rd ventricle is free from enlargement or excessive growth
- no observable enlargement or abnormal growth in the inf. lateral ventricle
- no pathological changes consistent with enlargement noted in the lateral ventricle
- external csf remains within normal size parameters, with no enlargement detected
- no observable enlargement or abnormal growth in the 4th ventricle | CN |
ADNI_127_S_5067_MR_Accelerated_Sag_IR-FSPGR_br_raw_20130204134411723_7_S181409_I357660 | On a T1-weighted brain MRI of a 81-year-old male subject, we observed:
For the ventricles:
- the 3rd ventricle shows no structural abnormalities indicative of enlargement
- no pathological changes consistent with enlargement noted in the lateral ventricle
- between normal and mild enlargement of the inf. lateral ventricle
- 4th ventricle maintains its normal volume without signs of enlargement
- external csf maintains its normal volume without signs of enlargement
For the subcortical structures:
- between mild and moderate bilateral hippocampus atrophy, more pronounced on the left
- between mild and moderate bilateral ventral dc atrophy
- no signs of atrophy detected in the putamen
- no degenerative or atrophic changes noted in the basal forebrain
- no observable atrophic alterations in the accumbens
- no observable atrophic alterations in the thalamus
- between normal and mild bilateral pallidum atrophy
- severe bilateral amygdala atrophy
- no degenerative or atrophic changes noted in the caudate
For the cerebral cortex:
- no evidence of atrophy or degeneration in the occipital lobe
- parietal lobe presents with a healthy appearance, free from atrophy
- insular cortex remains normal, with no signs of tissue loss
- no degenerative or atrophic changes noted in the temporal lobe
- frontal lobe maintains its normal morphology without atrophic features
- the limbic cortex does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in entorhinal area (mild) and parahippocampal gyrus (between mild and moderate) | AD |
ADNI_098_S_4201_MR_Accelerated_Sag_IR-SPGR__br_raw_20110915152919253_90_S122171_I256181 | On a T1-weighted brain MRI of a 64-year-old female subject, we observed:
For the ventricles:
- lateral ventricle is free from enlargement or excessive growth
- the 3rd ventricle shows no structural abnormalities indicative of enlargement
- 4th ventricle remains within normal size parameters, with no enlargement detected
- the inf. lateral ventricle shows no structural abnormalities indicative of enlargement
- between normal and mild enlargement of the external csf
For the subcortical structures:
- no evidence of atrophy or degeneration in the pallidum
- between normal and mild atrophy of the accumbens, more pronounced on the right
- no pathological changes consistent with atrophy detected in the thalamus
- hippocampus presents with a healthy appearance, free from atrophy
- no signs of atrophy detected in the basal forebrain
- caudate appears structurally intact with no atrophic changes
- no evidence of atrophy or degeneration in the ventral dc
- putamen remains normal, with no signs of tissue loss
- mild atrophy of the amygdala, more pronounced on the right
For the cerebral cortex:
- limbic cortex remains normal, with no signs of tissue loss
- no evidence of atrophy or degeneration in the insular cortex
- no pathological changes consistent with atrophy detected in the occipital lobe
- parietal lobe remains normal, with no signs of tissue loss
- no pathological changes consistent with atrophy detected in the frontal lobe
- moderate bilateral temporal lobe atrophy, more pronounced on the right, with focal volume loss observed in the following subregions: middle temporal gyrus (severe) and sup. temporal gyrus (moderate) | AD |
ADNI_016_S_4952_MR_Accelerated_SAG_IR-SPGR__br_raw_20121002132023568_140_S169422_I337802 | On a T1-weighted brain MRI of a 69-year-old female subject, we observed:
For the cerebral cortex:
- limbic cortex appears structurally intact with no atrophic changes
- insular cortex appears structurally intact with no atrophic changes
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in triangular inf. frontal gyrus (between normal and mild) and supplementary motor cortex (between normal and mild)
- parietal lobe appears structurally intact with no atrophic changes
- temporal lobe maintains its normal morphology without atrophic features
- occipital lobe remains normal, with no signs of tissue loss
For the subcortical structures:
- no observable atrophic alterations in the ventral dc
- no signs of atrophy detected in the thalamus
- the accumbens shows no structural abnormalities indicative of atrophy
- no evidence of atrophy or degeneration in the basal forebrain
- between normal and mild atrophy of the caudate
- the putamen shows no structural abnormalities indicative of atrophy
- the hippocampus shows no structural abnormalities indicative of atrophy
- amygdala remains normal, with no signs of tissue loss
- pallidum maintains its normal morphology without atrophic features
For the ventricles:
- no enlargement observed in the 3rd ventricle
- external csf maintains its normal volume without signs of enlargement
- no enlargement observed in the lateral ventricle
- inf. lateral ventricle remains within normal size parameters, with no enlargement detected
- no pathological changes consistent with enlargement noted in the 4th ventricle | CN |
ADNI_099_S_4994_MR_MPRAGE_br_raw_20121203123842054_174_S176117_I348826 | On a T1-weighted brain MRI of a 85-year-old male subject, we observed:
For the ventricles:
- mild left enlargement of the inf. lateral ventricle
- lateral ventricle maintains its normal volume without signs of enlargement
- no enlargement observed in the 4th ventricle
- 3rd ventricle remains within normal size parameters, with no enlargement detected
- the external csf shows no structural abnormalities indicative of enlargement
For the subcortical structures:
- between normal and mild atrophy of the amygdala, more pronounced on the left
- between normal and mild left atrophy of the accumbens
- pallidum remains normal, with no signs of tissue loss
- between normal and mild left atrophy of the putamen
- the basal forebrain shows no structural abnormalities indicative of atrophy
- between normal and mild left atrophy of the caudate
- between mild and moderate left atrophy of the hippocampus
- no observable atrophic alterations in the thalamus
- no degenerative or atrophic changes noted in the ventral dc
For the cerebral cortex:
- no observable atrophic alterations in the insular cortex
- no signs of atrophy detected in the frontal lobe
- moderate atrophy of the temporal lobe, more pronounced on the left, with focal volume loss observed in the following subregions: planum temporale (between normal and mild), inf. temporal gyrus (between mild and moderate) and temporal pole (between mild and moderate)
- no pathological changes consistent with atrophy detected in the limbic cortex
- no pathological changes consistent with atrophy detected in the parietal lobe
- no observable atrophic alterations in the occipital lobe | AD |
ADNI_123_S_4526_MR_MPRAGE_br_raw_20120209093528861_37_S140267_I283603 | On a T1-weighted brain MRI of a 80-year-old male subject, we observed:
For the ventricles:
- the inf. lateral ventricle shows no structural abnormalities indicative of enlargement
- lateral ventricle remains within normal size parameters, with no enlargement detected
- external csf maintains its normal volume without signs of enlargement
- no abnormal enlargement observed in the 3rd ventricle
- no abnormal enlargement observed in the 4th ventricle
For the subcortical structures:
- no observable atrophic alterations in the accumbens
- pallidum maintains its normal morphology without atrophic features
- no evidence of atrophy or degeneration in the basal forebrain
- caudate maintains its normal morphology without atrophic features
- between normal and mild atrophy of the hippocampus, more pronounced on the left
- no signs of atrophy detected in the ventral dc
- moderate bilateral amygdala atrophy, more pronounced on the left
- putamen appears structurally intact with no atrophic changes
- no degenerative or atrophic changes noted in the thalamus
For the cerebral cortex:
- no signs of atrophy detected in the frontal lobe
- no observable atrophic alterations in the occipital lobe
- between normal and mild atrophy of the temporal lobe
- no signs of atrophy detected in the limbic cortex
- no degenerative or atrophic changes noted in the insular cortex
- no degenerative or atrophic changes noted in the parietal lobe | AD |
ADNI_130_S_4352_MR_MPRAGE_br_raw_20111121102623843_152_S130237_I267711 | On a T1-weighted brain MRI of a 84-year-old male subject, we observed:
For the ventricles:
- lateral ventricle maintains its normal volume without signs of enlargement
- 3rd ventricle appears structurally intact, with no evidence of enlargement
- no observable enlargement or abnormal growth in the external csf
- no enlargement observed in the inf. lateral ventricle
- no pathological changes consistent with enlargement noted in the 4th ventricle
For the subcortical structures:
- no signs of atrophy detected in the hippocampus
- ventral dc presents with a healthy appearance, free from atrophy
- no observable atrophic alterations in the putamen
- no observable atrophic alterations in the thalamus
- caudate remains normal, with no signs of tissue loss
- the amygdala shows no structural abnormalities indicative of atrophy
- basal forebrain appears structurally intact with no atrophic changes
- pallidum appears structurally intact with no atrophic changes
- no pathological changes consistent with atrophy detected in the accumbens
For the cerebral cortex:
- no pathological changes consistent with atrophy detected in the parietal lobe
- no pathological changes consistent with atrophy detected in the limbic cortex
- the temporal lobe shows no structural abnormalities indicative of atrophy
- occipital lobe appears structurally intact with no atrophic changes
- insular cortex appears structurally intact with no atrophic changes
- no observable atrophic alterations in the frontal lobe | CN |
NIFD_2_S_0007_MR_MT1__GradWarp__N3m_Br_20111229185843831_S133650_I274728 | On a T1-weighted brain MRI of a 65-year-old male subject, we observed:
For the subcortical structures:
- no signs of atrophy detected in the hippocampus
- no pathological changes consistent with atrophy detected in the accumbens
- no degenerative or atrophic changes noted in the amygdala
- putamen remains normal, with no signs of tissue loss
- no evidence of atrophy or degeneration in the caudate
- basal forebrain remains normal, with no signs of tissue loss
- no observable atrophic alterations in the pallidum
- thalamus appears structurally intact with no atrophic changes
- no degenerative or atrophic changes noted in the ventral dc
For the ventricles:
- external csf remains within normal size parameters, with no enlargement detected
- no signs of enlargement detected in the 4th ventricle
- inf. lateral ventricle is free from enlargement or excessive growth
- between normal and mild bilateral lateral ventricle enlargement
- the 3rd ventricle shows no structural abnormalities indicative of enlargement
For the cerebral cortex:
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in gyrus rectus (between normal and mild) and lateral orbital gyrus (between normal and mild)
- occipital lobe appears structurally intact with no atrophic changes
- limbic cortex presents with a healthy appearance, free from atrophy
- temporal lobe maintains its normal morphology without atrophic features
- insular cortex appears structurally intact with no atrophic changes
- no pathological changes consistent with atrophy detected in the parietal lobe | BV |
NIFD_1_S_0127_MR_T1_mprage_S3_DIS3D_br_raw_20170817113930950_131_S597781_I891241 | On a T1-weighted brain MRI of a 61-year-old male subject, we observed:
For the subcortical structures:
- caudate appears structurally intact with no atrophic changes
- severe bilateral amygdala atrophy, more pronounced on the left
- between normal and mild atrophy of the putamen, more pronounced on the left
- between normal and mild left atrophy of the thalamus
- moderate bilateral hippocampus atrophy
- no degenerative or atrophic changes noted in the basal forebrain
- between normal and mild bilateral accumbens atrophy
- ventral dc presents with a healthy appearance, free from atrophy
- pallidum maintains its normal morphology without atrophic features
For the cerebral cortex:
- moderate bilateral limbic cortex atrophy, with focal volume loss observed in the following subregions: entorhinal area (moderate), anterior cingulate gyrus (mild) and parahippocampal gyrus (moderate)
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in gyrus rectus (between normal and mild) and orbital inf. frontal gyrus (between normal and mild)
- the occipital lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in occipital fusiform gyrus (between normal and mild) and inf. occipital gyrus (between normal and mild)
- between normal and mild atrophy of the insular cortex, more pronounced on the left, with focal volume loss observed in the following subregions: anterior insula (mild) and posterior insula (moderate)
- no degenerative or atrophic changes noted in the parietal lobe
- severe bilateral temporal lobe atrophy, more pronounced on the left, with focal volume loss observed in the following subregions: fusiform gyrus (between mild and moderate), inf. temporal gyrus (between normal and mild), middle temporal gyrus (between normal and mild), sup. temporal gyrus (between normal and mild) and temporal pole (severe)
For the ventricles:
- no observable enlargement or abnormal growth in the lateral ventricle
- no abnormal enlargement observed in the 4th ventricle
- severe bilateral inf. lateral ventricle enlargement
- no abnormal enlargement observed in the 3rd ventricle
- mild enlargement of the external csf | SV |
NIFD_1_S_0029_MR_t1_mprage_S4_DIS3D_br_raw_20110209101901199_30_S99286_I216392 | On a T1-weighted brain MRI of a 58-year-old female subject, we observed:
For the subcortical structures:
- moderate bilateral amygdala atrophy
- severe bilateral putamen atrophy, more pronounced on the left
- mild bilateral thalamus atrophy
- mild bilateral ventral dc atrophy
- between moderate and severe bilateral hippocampus atrophy, more pronounced on the right
- severe bilateral caudate atrophy, more pronounced on the left
- severe bilateral pallidum atrophy, more pronounced on the left
- no observable atrophic alterations in the basal forebrain
- severe bilateral accumbens atrophy, more pronounced on the left
For the cerebral cortex:
- the occipital lobe shows no structural abnormalities indicative of atrophy
- no evidence of atrophy or degeneration in the temporal lobe
- mild atrophy of the limbic cortex, with focal volume loss observed in the following subregions: anterior cingulate gyrus (moderate)
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in gyrus rectus (between normal and mild), medial frontal cortex (between normal and mild) and sup. frontal gyrus (mild)
- no signs of atrophy detected in the parietal lobe
- mild bilateral insular cortex atrophy, with focal volume loss observed in the following subregions: anterior insula (severe) and frontal operculum (mild)
For the ventricles:
- no pathological changes consistent with enlargement noted in the 4th ventricle
- no pathological changes consistent with enlargement noted in the external csf
- between normal and mild enlargement of the lateral ventricle
- between mild and moderate bilateral inf. lateral ventricle enlargement
- between normal and mild enlargement of the 3rd ventricle | BV |
NIFD_1_S_0209_MR_T1_mprage_S3_DIS3D_br_raw_20140901123615201_24_S229648_I442043 | On a T1-weighted brain MRI of a 58-year-old female subject, we observed:
For the subcortical structures:
- hippocampus appears structurally intact with no atrophic changes
- between mild and moderate bilateral putamen atrophy, more pronounced on the right
- basal forebrain appears structurally intact with no atrophic changes
- no pathological changes consistent with atrophy detected in the ventral dc
- between normal and mild bilateral thalamus atrophy
- severe bilateral caudate atrophy
- between normal and mild atrophy of the amygdala
- no pathological changes consistent with atrophy detected in the pallidum
- mild bilateral accumbens atrophy
For the cerebral cortex:
- occipital lobe presents with a healthy appearance, free from atrophy
- no signs of atrophy detected in the insular cortex
- mild atrophy of the limbic cortex, with focal volume loss observed in the following subregions: anterior cingulate gyrus (between mild and moderate)
- no pathological changes consistent with atrophy detected in the parietal lobe
- no observable atrophic alterations in the temporal lobe
- between moderate and severe bilateral frontal lobe atrophy, more pronounced on the right, with focal volume loss observed in the following subregions: opercular inf. frontal gyrus (between mild and moderate), triangular inf. frontal gyrus (between mild and moderate), medial frontal cortex (mild), middle frontal gyrus (mild), posterior orbital gyrus (mild) and sup. frontal gyrus (between mild and moderate)
For the ventricles:
- mild bilateral lateral ventricle enlargement
- moderate enlargement of the 3rd ventricle
- between normal and mild enlargement of the inf. lateral ventricle
- mild enlargement of the external csf
- no pathological changes consistent with enlargement noted in the 4th ventricle | BV |
NIFD_2_S_0002_MR_MT1__GradWarp__N3m_Br_20111229184614074_S133938_I274719 | On a T1-weighted brain MRI of a 64-year-old male subject, we observed:
For the ventricles:
- moderate enlargement of the 3rd ventricle
- mild enlargement of the lateral ventricle, more pronounced on the right
- 4th ventricle appears structurally intact, with no evidence of enlargement
- between mild and moderate enlargement of the external csf
- between moderate and severe enlargement of the inf. lateral ventricle, more pronounced on the right
For the subcortical structures:
- severe bilateral accumbens atrophy, more pronounced on the right
- between normal and mild atrophy of the hippocampus, more pronounced on the right
- severe bilateral pallidum atrophy, more pronounced on the right
- basal forebrain appears structurally intact with no atrophic changes
- the amygdala shows no structural abnormalities indicative of atrophy
- severe bilateral caudate atrophy, more pronounced on the right
- mild right atrophy of the ventral dc
- severe bilateral putamen atrophy, more pronounced on the right
- between normal and mild atrophy of the thalamus, more pronounced on the right
For the cerebral cortex:
- severe bilateral frontal lobe atrophy, more pronounced on the right, with focal volume loss observed in the following subregions: frontal pole (moderate), gyrus rectus (between moderate and severe), opercular inf. frontal gyrus (mild), medial frontal cortex (mild), middle frontal gyrus (between moderate and severe), anterior orbital gyrus (moderate), lateral orbital gyrus (between moderate and severe), medial orbital gyrus (between mild and moderate), posterior orbital gyrus (mild), sup. frontal gyrus (between mild and moderate) and sup. frontal gyrus medial segment (between moderate and severe)
- no pathological changes consistent with atrophy detected in the parietal lobe
- between normal and mild atrophy of the limbic cortex, more pronounced on the right, with focal volume loss observed in the following subregions: anterior cingulate gyrus (between moderate and severe)
- occipital lobe maintains its normal morphology without atrophic features
- between mild and moderate atrophy of the insular cortex, more pronounced on the right, with focal volume loss observed in the following subregions: anterior insula (severe) and frontal operculum (between mild and moderate)
- temporal lobe remains normal, with no signs of tissue loss | BV |
NIFD_3_S_0002_MR_T1_mprage__br_raw_20160518171333316_118_S442724_I709714 | On a T1-weighted brain MRI of a 64-year-old male subject, we observed:
For the ventricles:
- 3rd ventricle maintains its normal volume without signs of enlargement
- no abnormal enlargement observed in the lateral ventricle
- mild enlargement of the external csf
- no pathological changes consistent with enlargement noted in the 4th ventricle
- severe bilateral inf. lateral ventricle enlargement
For the subcortical structures:
- severe bilateral amygdala atrophy, more pronounced on the left
- mild atrophy of the hippocampus, more pronounced on the left
- basal forebrain remains normal, with no signs of tissue loss
- between mild and moderate bilateral putamen atrophy, more pronounced on the left
- the thalamus shows no structural abnormalities indicative of atrophy
- mild atrophy of the pallidum, more pronounced on the left
- mild bilateral caudate atrophy, more pronounced on the left
- between normal and mild atrophy of the accumbens, more pronounced on the left
- between normal and mild left atrophy of the ventral dc
For the cerebral cortex:
- between normal and mild atrophy of the limbic cortex, more pronounced on the left, with focal volume loss observed in the following subregions: entorhinal area (moderate) and parahippocampal gyrus (mild)
- severe bilateral temporal lobe atrophy, more pronounced on the left, with focal volume loss observed in the following subregions: fusiform gyrus (moderate), inf. temporal gyrus (moderate), middle temporal gyrus (between mild and moderate), sup. temporal gyrus (between normal and mild) and temporal pole (severe)
- no evidence of atrophy or degeneration in the frontal lobe
- mild atrophy of the insular cortex, more pronounced on the left, with focal volume loss observed in the following subregions: anterior insula (severe) and posterior insula (mild)
- no signs of atrophy detected in the occipital lobe
- parietal lobe presents with a healthy appearance, free from atrophy | SV |
NIFD_3_S_0012_MR_T1_mprage_S3_DIS3D_br_raw_20160520111537809_160_S212086_I413590 | On a T1-weighted brain MRI of a 64-year-old male subject, we observed:
For the cerebral cortex:
- occipital lobe maintains its normal morphology without atrophic features
- between moderate and severe atrophy of the temporal lobe, more pronounced on the left, with focal volume loss observed in the following subregions: inf. temporal gyrus (between normal and mild), middle temporal gyrus (mild) and temporal pole (moderate)
- between moderate and severe bilateral insular cortex atrophy, more pronounced on the left, with focal volume loss observed in the following subregions: anterior insula (moderate), frontal operculum (moderate) and parietal operculum (mild)
- between mild and moderate atrophy of the frontal lobe, more pronounced on the left, with focal volume loss observed in the following subregions: frontal pole (mild), opercular inf. frontal gyrus (mild), orbital inf. frontal gyrus (mild), middle frontal gyrus (between normal and mild), lateral orbital gyrus (between normal and mild) and posterior orbital gyrus (between normal and mild)
- no degenerative or atrophic changes noted in the parietal lobe
- between normal and mild atrophy of the limbic cortex, more pronounced on the left, with focal volume loss observed in the following subregions: anterior cingulate gyrus (mild)
For the ventricles:
- 3rd ventricle maintains its normal volume without signs of enlargement
- inf. lateral ventricle appears structurally intact, with no evidence of enlargement
- lateral ventricle is free from enlargement or excessive growth
- 4th ventricle remains within normal size parameters, with no enlargement detected
- between normal and mild enlargement of the external csf
For the subcortical structures:
- no evidence of atrophy or degeneration in the basal forebrain
- the caudate shows no structural abnormalities indicative of atrophy
- mild atrophy of the amygdala, more pronounced on the left
- no signs of atrophy detected in the accumbens
- no observable atrophic alterations in the pallidum
- the ventral dc shows no structural abnormalities indicative of atrophy
- between normal and mild left atrophy of the putamen
- no signs of atrophy detected in the thalamus
- no observable atrophic alterations in the hippocampus | PNFA |
NIFD_1_S_0103_MR_T1_mprage_S3_DIS3D_br_raw_20120914122704384_3_S167579_I334274 | On a T1-weighted brain MRI of a 57-year-old female subject, we observed:
For the cerebral cortex:
- severe bilateral temporal lobe atrophy, more pronounced on the left, with focal volume loss observed in the following subregions: fusiform gyrus (between normal and mild), inf. temporal gyrus (severe), middle temporal gyrus (severe) and temporal pole (severe)
- severe bilateral limbic cortex atrophy, with focal volume loss observed in the following subregions: anterior cingulate gyrus (severe) and middle cingulate gyrus (between normal and mild)
- moderate bilateral insular cortex atrophy, with focal volume loss observed in the following subregions: anterior insula (severe), posterior insula (between mild and moderate) and frontal operculum (mild)
- no degenerative or atrophic changes noted in the occipital lobe
- severe bilateral frontal lobe atrophy, more pronounced on the left, with focal volume loss observed in the following subregions: frontal pole (between mild and moderate), gyrus rectus (severe), opercular inf. frontal gyrus (between normal and mild), orbital inf. frontal gyrus (between mild and moderate), medial frontal cortex (severe), middle frontal gyrus (mild), anterior orbital gyrus (between normal and mild), lateral orbital gyrus (severe), medial orbital gyrus (severe), posterior orbital gyrus (between moderate and severe), subcallosal area (between normal and mild), sup. frontal gyrus (mild) and sup. frontal gyrus medial segment (between moderate and severe)
- the parietal lobe shows no structural abnormalities indicative of atrophy
For the ventricles:
- 4th ventricle remains within normal size parameters, with no enlargement detected
- severe bilateral inf. lateral ventricle enlargement
- severe enlargement of the external csf
- between mild and moderate bilateral lateral ventricle enlargement
- between mild and moderate enlargement of the 3rd ventricle
For the subcortical structures:
- severe bilateral accumbens atrophy, more pronounced on the left
- no signs of atrophy detected in the ventral dc
- no degenerative or atrophic changes noted in the basal forebrain
- between mild and moderate bilateral thalamus atrophy, more pronounced on the left
- severe bilateral putamen atrophy, more pronounced on the left
- moderate bilateral pallidum atrophy, more pronounced on the left
- severe bilateral caudate atrophy, more pronounced on the left
- mild atrophy of the hippocampus, more pronounced on the right
- severe bilateral amygdala atrophy, more pronounced on the right | BV |
NIFD_1_S_0084_MR_T1_mprage_S5_DIS3D_br_raw_20120819205904146_39_S161569_I324836 | On a T1-weighted brain MRI of a 53-year-old male subject, we observed:
For the cerebral cortex:
- between normal and mild atrophy of the limbic cortex, more pronounced on the left, with focal volume loss observed in the following subregions: anterior cingulate gyrus (between normal and mild)
- no degenerative or atrophic changes noted in the insular cortex
- moderate atrophy of the temporal lobe, more pronounced on the left, with focal volume loss observed in the following subregions: temporal pole (between moderate and severe), inf. temporal gyrus (between normal and mild) and middle temporal gyrus (between normal and mild)
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in gyrus rectus (between normal and mild) and medial frontal cortex (mild)
- no observable atrophic alterations in the occipital lobe
- parietal lobe appears structurally intact with no atrophic changes
For the subcortical structures:
- moderate atrophy of the amygdala, more pronounced on the left
- no observable atrophic alterations in the pallidum
- severe bilateral accumbens atrophy, more pronounced on the left
- no signs of atrophy detected in the thalamus
- no signs of atrophy detected in the ventral dc
- putamen maintains its normal morphology without atrophic features
- mild left atrophy of the hippocampus
- basal forebrain remains normal, with no signs of tissue loss
- no degenerative or atrophic changes noted in the caudate
For the ventricles:
- between normal and mild enlargement of the external csf
- mild left enlargement of the inf. lateral ventricle
- 3rd ventricle remains within normal size parameters, with no enlargement detected
- no abnormal enlargement observed in the 4th ventricle
- no pathological changes consistent with enlargement noted in the lateral ventricle | SV |
NIFD_1_S_0067_MR_t1_mprage_S6_DIS3D_br_raw_20111209120245536_154_S132398_I270856 | On a T1-weighted brain MRI of a 78-year-old male subject, we observed:
For the cerebral cortex:
- parietal lobe remains normal, with no signs of tissue loss
- limbic cortex appears structurally intact with no atrophic changes
- no signs of atrophy detected in the occipital lobe
- insular cortex remains normal, with no signs of tissue loss
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in medial frontal cortex (between normal and mild), middle frontal gyrus (between normal and mild) and posterior orbital gyrus (mild)
- no signs of atrophy detected in the temporal lobe
For the ventricles:
- between normal and mild left enlargement of the lateral ventricle
- between normal and mild enlargement of the 3rd ventricle
- between normal and mild enlargement of the external csf
- the 4th ventricle shows no structural abnormalities indicative of enlargement
- between mild and moderate bilateral inf. lateral ventricle enlargement
For the subcortical structures:
- between normal and mild atrophy of the pallidum, more pronounced on the left
- between mild and moderate bilateral amygdala atrophy, more pronounced on the left
- between normal and mild left atrophy of the thalamus
- no degenerative or atrophic changes noted in the basal forebrain
- ventral dc remains normal, with no signs of tissue loss
- mild bilateral caudate atrophy, more pronounced on the left
- between mild and moderate bilateral accumbens atrophy
- between normal and mild left atrophy of the hippocampus
- mild atrophy of the putamen, more pronounced on the left | PNFA |
NIFD_1_S_0217_MR_T1_mprage_S3_DIS3D_br_raw_20170817134937636_129_S598229_I891831 | On a T1-weighted brain MRI of a 56-year-old male subject, we observed:
For the cerebral cortex:
- limbic cortex remains normal, with no signs of tissue loss
- between normal and mild atrophy of the insular cortex, with focal volume loss observed in the following subregions: anterior insula (between normal and mild)
- parietal lobe appears structurally intact with no atrophic changes
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in orbital inf. frontal gyrus (between normal and mild) and posterior orbital gyrus (between normal and mild)
- temporal lobe presents with a healthy appearance, free from atrophy
- no observable atrophic alterations in the occipital lobe
For the subcortical structures:
- no evidence of atrophy or degeneration in the putamen
- amygdala appears structurally intact with no atrophic changes
- pallidum maintains its normal morphology without atrophic features
- accumbens presents with a healthy appearance, free from atrophy
- the thalamus shows no structural abnormalities indicative of atrophy
- hippocampus appears structurally intact with no atrophic changes
- the caudate shows no structural abnormalities indicative of atrophy
- basal forebrain presents with a healthy appearance, free from atrophy
- ventral dc presents with a healthy appearance, free from atrophy
For the ventricles:
- lateral ventricle appears structurally intact, with no evidence of enlargement
- no abnormal enlargement observed in the inf. lateral ventricle
- no pathological changes consistent with enlargement noted in the 3rd ventricle
- no pathological changes consistent with enlargement noted in the 4th ventricle
- no enlargement observed in the external csf | CN |
NIFD_1_S_0279_MR_t1_mprage__br_raw_20160903204551965_44_S496713_I773020 | On a T1-weighted brain MRI of a 62-year-old female subject, we observed:
For the subcortical structures:
- no pathological changes consistent with atrophy detected in the basal forebrain
- putamen appears structurally intact with no atrophic changes
- no pathological changes consistent with atrophy detected in the amygdala
- no observable atrophic alterations in the pallidum
- the hippocampus shows no structural abnormalities indicative of atrophy
- no signs of atrophy detected in the accumbens
- no signs of atrophy detected in the thalamus
- no observable atrophic alterations in the caudate
- ventral dc appears structurally intact with no atrophic changes
For the cerebral cortex:
- no observable atrophic alterations in the occipital lobe
- no pathological changes consistent with atrophy detected in the frontal lobe
- no pathological changes consistent with atrophy detected in the limbic cortex
- no evidence of atrophy or degeneration in the parietal lobe
- no pathological changes consistent with atrophy detected in the temporal lobe
- insular cortex appears structurally intact with no atrophic changes
For the ventricles:
- no pathological changes consistent with enlargement noted in the 3rd ventricle
- no enlargement observed in the lateral ventricle
- no abnormal enlargement observed in the 4th ventricle
- external csf is free from enlargement or excessive growth
- the inf. lateral ventricle shows no structural abnormalities indicative of enlargement | CN |
NIFD_1_S_0295_MR_t1_mprage__br_raw_20170628140904383_36_S576514_I865882 | On a T1-weighted brain MRI of a 61-year-old male subject, we observed:
For the cerebral cortex:
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in lateral orbital gyrus (mild), precentral gyrus (between normal and mild) and sup. frontal gyrus (between normal and mild)
- no evidence of atrophy or degeneration in the temporal lobe
- no pathological changes consistent with atrophy detected in the limbic cortex
- insular cortex presents with a healthy appearance, free from atrophy
- occipital lobe maintains its normal morphology without atrophic features
- no signs of atrophy detected in the parietal lobe
For the subcortical structures:
- no signs of atrophy detected in the hippocampus
- no observable atrophic alterations in the amygdala
- the putamen shows no structural abnormalities indicative of atrophy
- the ventral dc shows no structural abnormalities indicative of atrophy
- no degenerative or atrophic changes noted in the caudate
- thalamus appears structurally intact with no atrophic changes
- pallidum remains normal, with no signs of tissue loss
- the basal forebrain shows no structural abnormalities indicative of atrophy
- accumbens remains normal, with no signs of tissue loss
For the ventricles:
- no observable enlargement or abnormal growth in the 3rd ventricle
- the external csf shows no structural abnormalities indicative of enlargement
- 4th ventricle remains within normal size parameters, with no enlargement detected
- no enlargement observed in the inf. lateral ventricle
- no abnormal enlargement observed in the lateral ventricle | CN |
NIFD_1_S_0254_MR_t1_mprage__br_raw_20160902175658994_31_S496062_I772280 | On a T1-weighted brain MRI of a 69-year-old female subject, we observed:
For the cerebral cortex:
- limbic cortex presents with a healthy appearance, free from atrophy
- temporal lobe remains normal, with no signs of tissue loss
- the insular cortex shows no structural abnormalities indicative of atrophy
- parietal lobe presents with a healthy appearance, free from atrophy
- frontal lobe appears structurally intact with no atrophic changes
- no evidence of atrophy or degeneration in the occipital lobe
For the subcortical structures:
- no pathological changes consistent with atrophy detected in the basal forebrain
- no evidence of atrophy or degeneration in the thalamus
- the amygdala shows no structural abnormalities indicative of atrophy
- between normal and mild atrophy of the putamen, more pronounced on the left
- pallidum maintains its normal morphology without atrophic features
- no evidence of atrophy or degeneration in the hippocampus
- ventral dc appears structurally intact with no atrophic changes
- between normal and mild atrophy of the accumbens
- caudate maintains its normal morphology without atrophic features
For the ventricles:
- 4th ventricle remains within normal size parameters, with no enlargement detected
- no enlargement observed in the inf. lateral ventricle
- no enlargement observed in the 3rd ventricle
- no abnormal enlargement observed in the external csf
- no abnormal enlargement observed in the lateral ventricle | CN |
NIFD_1_S_0266_MR_t1_mprage__br_raw_20160902212027546_148_S496336_I772588 | On a T1-weighted brain MRI of a 68-year-old female subject, we observed:
For the ventricles:
- the 3rd ventricle shows no structural abnormalities indicative of enlargement
- 4th ventricle is free from enlargement or excessive growth
- no pathological changes consistent with enlargement noted in the inf. lateral ventricle
- mild enlargement of the lateral ventricle
- external csf appears structurally intact, with no evidence of enlargement
For the subcortical structures:
- no pathological changes consistent with atrophy detected in the accumbens
- mild right atrophy of the hippocampus
- caudate maintains its normal morphology without atrophic features
- no degenerative or atrophic changes noted in the putamen
- the thalamus shows no structural abnormalities indicative of atrophy
- no pathological changes consistent with atrophy detected in the amygdala
- no observable atrophic alterations in the ventral dc
- no observable atrophic alterations in the pallidum
- no pathological changes consistent with atrophy detected in the basal forebrain
For the cerebral cortex:
- no pathological changes consistent with atrophy detected in the insular cortex
- no signs of atrophy detected in the temporal lobe
- no degenerative or atrophic changes noted in the frontal lobe
- parietal lobe remains normal, with no signs of tissue loss
- limbic cortex maintains its normal morphology without atrophic features
- the occipital lobe shows no structural abnormalities indicative of atrophy | CN |
NIFD_1_S_0288_MR_t1_mprage__br_raw_20170814180736340_14_S594408_I886878 | On a T1-weighted brain MRI of a 64-year-old male subject, we observed:
For the ventricles:
- no pathological changes consistent with enlargement noted in the inf. lateral ventricle
- no abnormal enlargement observed in the 4th ventricle
- no pathological changes consistent with enlargement noted in the 3rd ventricle
- no observable enlargement or abnormal growth in the lateral ventricle
- no pathological changes consistent with enlargement noted in the external csf
For the cerebral cortex:
- temporal lobe appears structurally intact with no atrophic changes
- limbic cortex maintains its normal morphology without atrophic features
- parietal lobe presents with a healthy appearance, free from atrophy
- no pathological changes consistent with atrophy detected in the frontal lobe
- no evidence of atrophy or degeneration in the occipital lobe
- insular cortex remains normal, with no signs of tissue loss
For the subcortical structures:
- the amygdala shows no structural abnormalities indicative of atrophy
- the pallidum shows no structural abnormalities indicative of atrophy
- thalamus maintains its normal morphology without atrophic features
- mild bilateral caudate atrophy
- basal forebrain remains normal, with no signs of tissue loss
- putamen appears structurally intact with no atrophic changes
- between normal and mild left atrophy of the hippocampus
- accumbens remains normal, with no signs of tissue loss
- ventral dc presents with a healthy appearance, free from atrophy | CN |
NIFD_1_S_0096_MR_T1_mprage_S3_DIS3D_br_raw_20170817133934845_74_S598211_I891811 | On a T1-weighted brain MRI of a 69-year-old male subject, we observed:
For the cerebral cortex:
- frontal lobe remains normal, with no signs of tissue loss
- limbic cortex presents with a healthy appearance, free from atrophy
- no evidence of atrophy or degeneration in the temporal lobe
- insular cortex appears structurally intact with no atrophic changes
- parietal lobe presents with a healthy appearance, free from atrophy
- no degenerative or atrophic changes noted in the occipital lobe
For the subcortical structures:
- no pathological changes consistent with atrophy detected in the ventral dc
- no pathological changes consistent with atrophy detected in the hippocampus
- no degenerative or atrophic changes noted in the pallidum
- caudate remains normal, with no signs of tissue loss
- between normal and mild atrophy of the thalamus, more pronounced on the right
- basal forebrain appears structurally intact with no atrophic changes
- putamen appears structurally intact with no atrophic changes
- accumbens maintains its normal morphology without atrophic features
- no degenerative or atrophic changes noted in the amygdala
For the ventricles:
- the 4th ventricle shows no structural abnormalities indicative of enlargement
- no signs of enlargement detected in the 3rd ventricle
- no observable enlargement or abnormal growth in the lateral ventricle
- no enlargement observed in the external csf
- inf. lateral ventricle remains within normal size parameters, with no enlargement detected | BV |
NIFD_1_S_0169_MR_T1_mprage_S3_DIS3D_br_raw_20140701110602779_92_S223672_I433733 | On a T1-weighted brain MRI of a 74-year-old female subject, we observed:
For the ventricles:
- no abnormal enlargement observed in the external csf
- no pathological changes consistent with enlargement noted in the 3rd ventricle
- inf. lateral ventricle is free from enlargement or excessive growth
- no pathological changes consistent with enlargement noted in the 4th ventricle
- the lateral ventricle shows no structural abnormalities indicative of enlargement
For the subcortical structures:
- no signs of atrophy detected in the pallidum
- the thalamus shows no structural abnormalities indicative of atrophy
- no signs of atrophy detected in the basal forebrain
- caudate appears structurally intact with no atrophic changes
- amygdala remains normal, with no signs of tissue loss
- no observable atrophic alterations in the ventral dc
- the putamen shows no structural abnormalities indicative of atrophy
- between mild and moderate bilateral hippocampus atrophy, more pronounced on the right
- the accumbens shows no structural abnormalities indicative of atrophy
For the cerebral cortex:
- occipital lobe presents with a healthy appearance, free from atrophy
- parietal lobe appears structurally intact with no atrophic changes
- the temporal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in planum temporale (mild) and sup. temporal gyrus (mild)
- mild atrophy of the insular cortex, more pronounced on the left, with focal volume loss observed in the following subregions: central operculum (mild)
- frontal lobe presents with a healthy appearance, free from atrophy
- limbic cortex presents with a healthy appearance, free from atrophy | PNFA |
NIFD_1_S_0333_MR_T1_mprage_S3_DIS3D_br_raw_20170628211504795_43_S577375_I866968 | On a T1-weighted brain MRI of a 65-year-old male subject, we observed:
For the ventricles:
- lateral ventricle remains within normal size parameters, with no enlargement detected
- mild right enlargement of the inf. lateral ventricle
- no pathological changes consistent with enlargement noted in the 4th ventricle
- the external csf shows no structural abnormalities indicative of enlargement
- no abnormal enlargement observed in the 3rd ventricle
For the subcortical structures:
- no observable atrophic alterations in the thalamus
- no observable atrophic alterations in the basal forebrain
- no signs of atrophy detected in the hippocampus
- the ventral dc shows no structural abnormalities indicative of atrophy
- no signs of atrophy detected in the pallidum
- between mild and moderate bilateral caudate atrophy, more pronounced on the right
- between normal and mild right atrophy of the amygdala
- mild bilateral putamen atrophy, more pronounced on the right
- accumbens maintains its normal morphology without atrophic features
For the cerebral cortex:
- moderate atrophy of the frontal lobe, more pronounced on the right, with focal volume loss observed in the following subregions: gyrus rectus (mild), middle frontal gyrus (between mild and moderate), posterior orbital gyrus (between normal and mild), sup. frontal gyrus (between mild and moderate) and sup. frontal gyrus medial segment (mild)
- the limbic cortex does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in middle cingulate gyrus (between normal and mild) and anterior cingulate gyrus (between normal and mild)
- occipital lobe maintains its normal morphology without atrophic features
- no signs of atrophy detected in the parietal lobe
- no signs of atrophy detected in the insular cortex
- temporal lobe maintains its normal morphology without atrophic features | BV |
NIFD_2_S_0013_MR_MT1__GradWarp__N3m_Br_20111229190902340_S134506_I274738 | On a T1-weighted brain MRI of a 69-year-old male subject, we observed:
For the subcortical structures:
- the ventral dc shows no structural abnormalities indicative of atrophy
- severe bilateral amygdala atrophy, more pronounced on the left
- between normal and mild atrophy of the accumbens
- no degenerative or atrophic changes noted in the putamen
- no pathological changes consistent with atrophy detected in the pallidum
- thalamus appears structurally intact with no atrophic changes
- no observable atrophic alterations in the basal forebrain
- mild atrophy of the hippocampus, more pronounced on the left
- no observable atrophic alterations in the caudate
For the ventricles:
- 3rd ventricle remains within normal size parameters, with no enlargement detected
- no signs of enlargement detected in the external csf
- no enlargement observed in the lateral ventricle
- no observable enlargement or abnormal growth in the 4th ventricle
- severe bilateral inf. lateral ventricle enlargement
For the cerebral cortex:
- the occipital lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in occipital fusiform gyrus (between normal and mild) and middle occipital gyrus (moderate)
- severe bilateral temporal lobe atrophy, more pronounced on the left, with focal volume loss observed in the following subregions: fusiform gyrus (moderate), planum polare (between normal and mild), inf. temporal gyrus (between mild and moderate), middle temporal gyrus (severe) and temporal pole (between moderate and severe)
- frontal lobe remains normal, with no signs of tissue loss
- the parietal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in angular gyrus (between normal and mild) and postcentral gyrus medial segment (between normal and mild)
- mild atrophy of the limbic cortex, more pronounced on the left, with focal volume loss observed in the following subregions: entorhinal area (severe) and parahippocampal gyrus (between normal and mild)
- insular cortex appears structurally intact with no atrophic changes | SV |
NIFD_2_S_0032_MR_MT1__GradWarp__N3m_Br_20130613083444087_S191547_I376358 | On a T1-weighted brain MRI of a 58-year-old male subject, we observed:
For the cerebral cortex:
- no evidence of atrophy or degeneration in the parietal lobe
- no degenerative or atrophic changes noted in the limbic cortex
- no pathological changes consistent with atrophy detected in the frontal lobe
- occipital lobe appears structurally intact with no atrophic changes
- no signs of atrophy detected in the temporal lobe
- insular cortex maintains its normal morphology without atrophic features
For the subcortical structures:
- the thalamus shows no structural abnormalities indicative of atrophy
- no pathological changes consistent with atrophy detected in the caudate
- between normal and mild right atrophy of the amygdala
- no degenerative or atrophic changes noted in the ventral dc
- no pathological changes consistent with atrophy detected in the putamen
- accumbens appears structurally intact with no atrophic changes
- between mild and moderate bilateral hippocampus atrophy
- the pallidum shows no structural abnormalities indicative of atrophy
- no evidence of atrophy or degeneration in the basal forebrain
For the ventricles:
- mild enlargement of the external csf
- 3rd ventricle is free from enlargement or excessive growth
- no pathological changes consistent with enlargement noted in the inf. lateral ventricle
- no abnormal enlargement observed in the lateral ventricle
- 4th ventricle remains within normal size parameters, with no enlargement detected | BV |
NIFD_1_S_0160_MR_T1_mprage_S3_DIS3D_br_raw_20140701124951616_139_S223881_I433960 | On a T1-weighted brain MRI of a 64-year-old female subject, we observed:
For the ventricles:
- no pathological changes consistent with enlargement noted in the 4th ventricle
- lateral ventricle maintains its normal volume without signs of enlargement
- 3rd ventricle maintains its normal volume without signs of enlargement
- no abnormal enlargement observed in the external csf
- inf. lateral ventricle appears structurally intact, with no evidence of enlargement
For the cerebral cortex:
- no degenerative or atrophic changes noted in the occipital lobe
- no observable atrophic alterations in the limbic cortex
- no pathological changes consistent with atrophy detected in the insular cortex
- temporal lobe maintains its normal morphology without atrophic features
- parietal lobe maintains its normal morphology without atrophic features
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in frontal pole (mild) and subcallosal area (mild)
For the subcortical structures:
- no observable atrophic alterations in the basal forebrain
- no pathological changes consistent with atrophy detected in the accumbens
- between normal and mild left atrophy of the putamen
- amygdala presents with a healthy appearance, free from atrophy
- hippocampus appears structurally intact with no atrophic changes
- ventral dc presents with a healthy appearance, free from atrophy
- caudate appears structurally intact with no atrophic changes
- the pallidum shows no structural abnormalities indicative of atrophy
- the thalamus shows no structural abnormalities indicative of atrophy | CN |
NIFD_1_S_0190_MR_T1_mprage_S3_DIS3D_br_raw_20170816151005927_150_S596443_I889392 | On a T1-weighted brain MRI of a 53-year-old male subject, we observed:
For the ventricles:
- the 4th ventricle shows no structural abnormalities indicative of enlargement
- no abnormal enlargement observed in the inf. lateral ventricle
- no observable enlargement or abnormal growth in the lateral ventricle
- external csf maintains its normal volume without signs of enlargement
- no abnormal enlargement observed in the 3rd ventricle
For the subcortical structures:
- the caudate shows no structural abnormalities indicative of atrophy
- the basal forebrain shows no structural abnormalities indicative of atrophy
- no evidence of atrophy or degeneration in the hippocampus
- accumbens presents with a healthy appearance, free from atrophy
- no evidence of atrophy or degeneration in the amygdala
- no pathological changes consistent with atrophy detected in the ventral dc
- no pathological changes consistent with atrophy detected in the thalamus
- putamen presents with a healthy appearance, free from atrophy
- pallidum appears structurally intact with no atrophic changes
For the cerebral cortex:
- frontal lobe appears structurally intact with no atrophic changes
- no degenerative or atrophic changes noted in the limbic cortex
- temporal lobe appears structurally intact with no atrophic changes
- no pathological changes consistent with atrophy detected in the insular cortex
- no observable atrophic alterations in the parietal lobe
- occipital lobe remains normal, with no signs of tissue loss | CN |
NIFD_1_S_0213_MR_T1_mprage_S3_DIS3D_br_raw_20170815200354578_115_S596034_I888892 | On a T1-weighted brain MRI of a 47-year-old female subject, we observed:
For the ventricles:
- no pathological changes consistent with enlargement noted in the lateral ventricle
- no observable enlargement or abnormal growth in the 3rd ventricle
- 4th ventricle maintains its normal volume without signs of enlargement
- no observable enlargement or abnormal growth in the inf. lateral ventricle
- external csf remains within normal size parameters, with no enlargement detected
For the subcortical structures:
- no degenerative or atrophic changes noted in the thalamus
- no degenerative or atrophic changes noted in the putamen
- no signs of atrophy detected in the ventral dc
- no observable atrophic alterations in the pallidum
- mild atrophy of the amygdala
- accumbens appears structurally intact with no atrophic changes
- no signs of atrophy detected in the caudate
- no signs of atrophy detected in the hippocampus
- between normal and mild atrophy of the basal forebrain
For the cerebral cortex:
- no degenerative or atrophic changes noted in the limbic cortex
- insular cortex presents with a healthy appearance, free from atrophy
- no evidence of atrophy or degeneration in the temporal lobe
- frontal lobe appears structurally intact with no atrophic changes
- no observable atrophic alterations in the occipital lobe
- parietal lobe presents with a healthy appearance, free from atrophy | CN |
NIFD_1_S_0236_MR_t1_mprage__br_raw_20170628111617082_77_S576049_I865317 | On a T1-weighted brain MRI of a 71-year-old female subject, we observed:
For the subcortical structures:
- hippocampus presents with a healthy appearance, free from atrophy
- basal forebrain appears structurally intact with no atrophic changes
- between normal and mild atrophy of the accumbens
- amygdala presents with a healthy appearance, free from atrophy
- ventral dc maintains its normal morphology without atrophic features
- the thalamus shows no structural abnormalities indicative of atrophy
- no evidence of atrophy or degeneration in the pallidum
- caudate remains normal, with no signs of tissue loss
- the putamen shows no structural abnormalities indicative of atrophy
For the ventricles:
- no observable enlargement or abnormal growth in the lateral ventricle
- no enlargement observed in the 4th ventricle
- between normal and mild enlargement of the external csf
- 3rd ventricle remains within normal size parameters, with no enlargement detected
- inf. lateral ventricle remains within normal size parameters, with no enlargement detected
For the cerebral cortex:
- temporal lobe remains normal, with no signs of tissue loss
- no degenerative or atrophic changes noted in the limbic cortex
- frontal lobe maintains its normal morphology without atrophic features
- the parietal lobe shows no structural abnormalities indicative of atrophy
- no pathological changes consistent with atrophy detected in the insular cortex
- no pathological changes consistent with atrophy detected in the occipital lobe | CN |
NIFD_1_S_0275_MR_t1_mprage__br_raw_20170628134416812_120_S576437_I865788 | On a T1-weighted brain MRI of a 66-year-old male subject, we observed:
For the ventricles:
- external csf remains within normal size parameters, with no enlargement detected
- the 3rd ventricle shows no structural abnormalities indicative of enlargement
- no signs of enlargement detected in the 4th ventricle
- lateral ventricle remains within normal size parameters, with no enlargement detected
- the inf. lateral ventricle shows no structural abnormalities indicative of enlargement
For the subcortical structures:
- pallidum maintains its normal morphology without atrophic features
- moderate bilateral basal forebrain atrophy
- no signs of atrophy detected in the thalamus
- no degenerative or atrophic changes noted in the putamen
- no signs of atrophy detected in the caudate
- accumbens maintains its normal morphology without atrophic features
- no pathological changes consistent with atrophy detected in the amygdala
- the ventral dc shows no structural abnormalities indicative of atrophy
- no observable atrophic alterations in the hippocampus
For the cerebral cortex:
- no observable atrophic alterations in the parietal lobe
- limbic cortex presents with a healthy appearance, free from atrophy
- no pathological changes consistent with atrophy detected in the frontal lobe
- no pathological changes consistent with atrophy detected in the temporal lobe
- no pathological changes consistent with atrophy detected in the insular cortex
- no pathological changes consistent with atrophy detected in the occipital lobe | CN |
NIFD_1_S_0296_MR_t1_mprage__br_raw_20160903221807406_7_S496904_I773244 | On a T1-weighted brain MRI of a 65-year-old male subject, we observed:
For the cerebral cortex:
- no observable atrophic alterations in the insular cortex
- limbic cortex presents with a healthy appearance, free from atrophy
- no degenerative or atrophic changes noted in the frontal lobe
- no degenerative or atrophic changes noted in the parietal lobe
- no pathological changes consistent with atrophy detected in the occipital lobe
- temporal lobe presents with a healthy appearance, free from atrophy
For the subcortical structures:
- hippocampus presents with a healthy appearance, free from atrophy
- no degenerative or atrophic changes noted in the basal forebrain
- thalamus maintains its normal morphology without atrophic features
- no evidence of atrophy or degeneration in the pallidum
- the ventral dc shows no structural abnormalities indicative of atrophy
- amygdala presents with a healthy appearance, free from atrophy
- caudate remains normal, with no signs of tissue loss
- putamen presents with a healthy appearance, free from atrophy
- the accumbens shows no structural abnormalities indicative of atrophy
For the ventricles:
- no abnormal enlargement observed in the external csf
- no enlargement observed in the lateral ventricle
- no abnormal enlargement observed in the inf. lateral ventricle
- 3rd ventricle is free from enlargement or excessive growth
- the 4th ventricle shows no structural abnormalities indicative of enlargement | CN |
NIFD_1_S_0311_MR_T1_mprage_S3_DIS3D_br_raw_20160909141022230_61_S498005_I774570 | On a T1-weighted brain MRI of a 75-year-old male subject, we observed:
For the subcortical structures:
- mild bilateral putamen atrophy
- the hippocampus shows no structural abnormalities indicative of atrophy
- the accumbens shows no structural abnormalities indicative of atrophy
- mild bilateral thalamus atrophy
- no degenerative or atrophic changes noted in the pallidum
- no signs of atrophy detected in the amygdala
- caudate remains normal, with no signs of tissue loss
- basal forebrain appears structurally intact with no atrophic changes
- no observable atrophic alterations in the ventral dc
For the ventricles:
- between moderate and severe bilateral lateral ventricle enlargement
- no pathological changes consistent with enlargement noted in the 3rd ventricle
- no enlargement observed in the inf. lateral ventricle
- mild enlargement of the 4th ventricle
- no abnormal enlargement observed in the external csf
For the cerebral cortex:
- frontal lobe presents with a healthy appearance, free from atrophy
- mild bilateral parietal lobe atrophy, with focal volume loss observed in the following subregions: postcentral gyrus (mild)
- no degenerative or atrophic changes noted in the temporal lobe
- the occipital lobe shows no structural abnormalities indicative of atrophy
- insular cortex presents with a healthy appearance, free from atrophy
- limbic cortex presents with a healthy appearance, free from atrophy | CN |
NIFD_2_S_0018_MR_MT1__GradWarp__N3m_Br_20120820135438042_S151967_I324982 | On a T1-weighted brain MRI of a 64-year-old female subject, we observed:
For the ventricles:
- 4th ventricle maintains its normal volume without signs of enlargement
- no pathological changes consistent with enlargement noted in the inf. lateral ventricle
- no enlargement observed in the lateral ventricle
- 3rd ventricle maintains its normal volume without signs of enlargement
- no observable enlargement or abnormal growth in the external csf
For the cerebral cortex:
- temporal lobe maintains its normal morphology without atrophic features
- insular cortex remains normal, with no signs of tissue loss
- no pathological changes consistent with atrophy detected in the occipital lobe
- no evidence of atrophy or degeneration in the frontal lobe
- no signs of atrophy detected in the parietal lobe
- the limbic cortex shows no structural abnormalities indicative of atrophy
For the subcortical structures:
- no signs of atrophy detected in the accumbens
- no evidence of atrophy or degeneration in the amygdala
- no pathological changes consistent with atrophy detected in the thalamus
- pallidum remains normal, with no signs of tissue loss
- hippocampus presents with a healthy appearance, free from atrophy
- putamen presents with a healthy appearance, free from atrophy
- caudate maintains its normal morphology without atrophic features
- basal forebrain presents with a healthy appearance, free from atrophy
- the ventral dc shows no structural abnormalities indicative of atrophy | CN |
ADNI_009_S_4612_MR_MPRAGE_br_raw_20120329134729641_17_S145159_I294222 | On a T1-weighted brain MRI of a 69-year-old female subject, we observed:
For the subcortical structures:
- amygdala remains normal, with no signs of tissue loss
- no observable atrophic alterations in the ventral dc
- no observable atrophic alterations in the pallidum
- no evidence of atrophy or degeneration in the caudate
- no pathological changes consistent with atrophy detected in the hippocampus
- accumbens appears structurally intact with no atrophic changes
- the basal forebrain shows no structural abnormalities indicative of atrophy
- the thalamus shows no structural abnormalities indicative of atrophy
- no signs of atrophy detected in the putamen
For the cerebral cortex:
- no pathological changes consistent with atrophy detected in the temporal lobe
- no pathological changes consistent with atrophy detected in the parietal lobe
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in medial orbital gyrus (mild) and subcallosal area (mild)
- the occipital lobe shows no structural abnormalities indicative of atrophy
- the insular cortex shows no structural abnormalities indicative of atrophy
- limbic cortex presents with a healthy appearance, free from atrophy
For the ventricles:
- 4th ventricle maintains its normal volume without signs of enlargement
- no enlargement observed in the external csf
- no enlargement observed in the 3rd ventricle
- no abnormal enlargement observed in the lateral ventricle
- inf. lateral ventricle appears structurally intact, with no evidence of enlargement | CN |
ADNI_136_S_4993_MR_MPRAGE_br_raw_20121025150812723_51_S172271_I342522 | On a T1-weighted brain MRI of a 72-year-old female subject, we observed:
For the cerebral cortex:
- no pathological changes consistent with atrophy detected in the frontal lobe
- the insular cortex shows no structural abnormalities indicative of atrophy
- limbic cortex remains normal, with no signs of tissue loss
- no signs of atrophy detected in the temporal lobe
- parietal lobe appears structurally intact with no atrophic changes
- occipital lobe appears structurally intact with no atrophic changes
For the ventricles:
- no signs of enlargement detected in the external csf
- no signs of enlargement detected in the 4th ventricle
- no abnormal enlargement observed in the lateral ventricle
- between normal and mild enlargement of the inf. lateral ventricle, more pronounced on the left
- no observable enlargement or abnormal growth in the 3rd ventricle
For the subcortical structures:
- the thalamus shows no structural abnormalities indicative of atrophy
- no pathological changes consistent with atrophy detected in the caudate
- no observable atrophic alterations in the basal forebrain
- no signs of atrophy detected in the hippocampus
- no observable atrophic alterations in the ventral dc
- accumbens appears structurally intact with no atrophic changes
- no pathological changes consistent with atrophy detected in the amygdala
- pallidum remains normal, with no signs of tissue loss
- putamen maintains its normal morphology without atrophic features | AD |
ADNI_100_S_5246_MR_MPRAGE_br_raw_20130823142052575_107_S199007_I387095 | On a T1-weighted brain MRI of a 66-year-old female subject, we observed:
For the ventricles:
- mild enlargement of the 3rd ventricle
- 4th ventricle remains within normal size parameters, with no enlargement detected
- between moderate and severe enlargement of the external csf
- lateral ventricle appears structurally intact, with no evidence of enlargement
- between normal and mild enlargement of the inf. lateral ventricle
For the cerebral cortex:
- no evidence of atrophy or degeneration in the parietal lobe
- occipital lobe presents with a healthy appearance, free from atrophy
- mild bilateral temporal lobe atrophy, with focal volume loss observed in the following subregions: planum temporale (between mild and moderate), middle temporal gyrus (moderate) and transverse temporal gyrus (moderate)
- between normal and mild atrophy of the limbic cortex, with focal volume loss observed in the following subregions: entorhinal area (mild)
- moderate bilateral insular cortex atrophy, with focal volume loss observed in the following subregions: anterior insula (between normal and mild), central operculum (mild) and parietal operculum (between normal and mild)
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in sup. frontal gyrus (between normal and mild) and triangular inf. frontal gyrus (between normal and mild)
For the subcortical structures:
- no evidence of atrophy or degeneration in the accumbens
- between normal and mild bilateral ventral dc atrophy
- no pathological changes consistent with atrophy detected in the caudate
- no evidence of atrophy or degeneration in the thalamus
- no signs of atrophy detected in the basal forebrain
- the pallidum shows no structural abnormalities indicative of atrophy
- mild atrophy of the amygdala, more pronounced on the right
- mild atrophy of the hippocampus, more pronounced on the right
- no observable atrophic alterations in the putamen | CN |
ADNI_135_S_4954_MR_MPRAGE_br_raw_20120924115236764_47_S168533_I336502 | On a T1-weighted brain MRI of a 62-year-old male subject, we observed:
For the subcortical structures:
- between normal and mild bilateral thalamus atrophy
- no observable atrophic alterations in the accumbens
- no signs of atrophy detected in the putamen
- no evidence of atrophy or degeneration in the pallidum
- caudate maintains its normal morphology without atrophic features
- between normal and mild left atrophy of the hippocampus
- no pathological changes consistent with atrophy detected in the basal forebrain
- amygdala appears structurally intact with no atrophic changes
- ventral dc remains normal, with no signs of tissue loss
For the cerebral cortex:
- frontal lobe maintains its normal morphology without atrophic features
- no pathological changes consistent with atrophy detected in the temporal lobe
- no observable atrophic alterations in the occipital lobe
- no signs of atrophy detected in the parietal lobe
- no observable atrophic alterations in the insular cortex
- limbic cortex remains normal, with no signs of tissue loss
For the ventricles:
- lateral ventricle maintains its normal volume without signs of enlargement
- no abnormal enlargement observed in the 3rd ventricle
- no abnormal enlargement observed in the inf. lateral ventricle
- no pathological changes consistent with enlargement noted in the 4th ventricle
- no pathological changes consistent with enlargement noted in the external csf | AD |
ADNI_068_S_4174_MR_MPRAGE_br_raw_20110822091529981_79_S119822_I251996 | On a T1-weighted brain MRI of a 74-year-old female subject, we observed:
For the cerebral cortex:
- no degenerative or atrophic changes noted in the parietal lobe
- insular cortex presents with a healthy appearance, free from atrophy
- no pathological changes consistent with atrophy detected in the frontal lobe
- temporal lobe maintains its normal morphology without atrophic features
- limbic cortex appears structurally intact with no atrophic changes
- occipital lobe presents with a healthy appearance, free from atrophy
For the subcortical structures:
- thalamus presents with a healthy appearance, free from atrophy
- no degenerative or atrophic changes noted in the putamen
- no evidence of atrophy or degeneration in the basal forebrain
- ventral dc maintains its normal morphology without atrophic features
- pallidum presents with a healthy appearance, free from atrophy
- accumbens presents with a healthy appearance, free from atrophy
- no signs of atrophy detected in the hippocampus
- no evidence of atrophy or degeneration in the caudate
- the amygdala shows no structural abnormalities indicative of atrophy
For the ventricles:
- 4th ventricle remains within normal size parameters, with no enlargement detected
- no pathological changes consistent with enlargement noted in the lateral ventricle
- no abnormal enlargement observed in the 3rd ventricle
- no signs of enlargement detected in the inf. lateral ventricle
- external csf is free from enlargement or excessive growth | CN |
ADNI_099_S_4104_MR_MPRAGE_br_raw_20110701121555888_20_S113393_I243001 | On a T1-weighted brain MRI of a 73-year-old male subject, we observed:
For the subcortical structures:
- no signs of atrophy detected in the caudate
- ventral dc appears structurally intact with no atrophic changes
- thalamus presents with a healthy appearance, free from atrophy
- no signs of atrophy detected in the putamen
- no evidence of atrophy or degeneration in the accumbens
- no evidence of atrophy or degeneration in the hippocampus
- no pathological changes consistent with atrophy detected in the amygdala
- no observable atrophic alterations in the basal forebrain
- pallidum remains normal, with no signs of tissue loss
For the ventricles:
- external csf is free from enlargement or excessive growth
- the inf. lateral ventricle shows no structural abnormalities indicative of enlargement
- no abnormal enlargement observed in the 3rd ventricle
- lateral ventricle appears structurally intact, with no evidence of enlargement
- between normal and mild enlargement of the 4th ventricle
For the cerebral cortex:
- no observable atrophic alterations in the limbic cortex
- occipital lobe maintains its normal morphology without atrophic features
- parietal lobe remains normal, with no signs of tissue loss
- no signs of atrophy detected in the temporal lobe
- no degenerative or atrophic changes noted in the insular cortex
- no signs of atrophy detected in the frontal lobe | CN |
ADNI_016_S_4583_MR_Accelerated_SAG_IR-SPGR__br_raw_20120329134055367_164_S145153_I294212 | On a T1-weighted brain MRI of a 87-year-old male subject, we observed:
For the cerebral cortex:
- moderate bilateral temporal lobe atrophy, with focal volume loss observed in the following subregions: inf. temporal gyrus (between moderate and severe), transverse temporal gyrus (between normal and mild) and temporal pole (between normal and mild)
- between mild and moderate atrophy of the parietal lobe, more pronounced on the right, with focal volume loss observed in the following subregions: precuneus (between mild and moderate) and supramarginal gyrus (between mild and moderate)
- between normal and mild atrophy of the insular cortex, with focal volume loss observed in the following subregions: anterior insula (between normal and mild)
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in precentral gyrus medial segment (between normal and mild) and sup. frontal gyrus medial segment (moderate)
- no observable atrophic alterations in the occipital lobe
- no pathological changes consistent with atrophy detected in the limbic cortex
For the ventricles:
- inf. lateral ventricle appears structurally intact, with no evidence of enlargement
- no enlargement observed in the 3rd ventricle
- mild enlargement of the external csf
- lateral ventricle appears structurally intact, with no evidence of enlargement
- no signs of enlargement detected in the 4th ventricle
For the subcortical structures:
- basal forebrain maintains its normal morphology without atrophic features
- hippocampus maintains its normal morphology without atrophic features
- no pathological changes consistent with atrophy detected in the ventral dc
- no observable atrophic alterations in the caudate
- putamen maintains its normal morphology without atrophic features
- the pallidum shows no structural abnormalities indicative of atrophy
- no evidence of atrophy or degeneration in the thalamus
- between normal and mild right atrophy of the accumbens
- between normal and mild atrophy of the amygdala, more pronounced on the right | AD |
ADNI_018_S_5240_MR_MPRAGE_br_raw_20130723160412209_118_S196225_I382181 | On a T1-weighted brain MRI of a 63-year-old female subject, we observed:
For the cerebral cortex:
- frontal lobe maintains its normal morphology without atrophic features
- no evidence of atrophy or degeneration in the occipital lobe
- no signs of atrophy detected in the parietal lobe
- insular cortex presents with a healthy appearance, free from atrophy
- temporal lobe presents with a healthy appearance, free from atrophy
- limbic cortex maintains its normal morphology without atrophic features
For the subcortical structures:
- no observable atrophic alterations in the pallidum
- no observable atrophic alterations in the amygdala
- caudate maintains its normal morphology without atrophic features
- putamen maintains its normal morphology without atrophic features
- thalamus presents with a healthy appearance, free from atrophy
- no observable atrophic alterations in the basal forebrain
- accumbens remains normal, with no signs of tissue loss
- no evidence of atrophy or degeneration in the hippocampus
- no signs of atrophy detected in the ventral dc
For the ventricles:
- 4th ventricle remains within normal size parameters, with no enlargement detected
- lateral ventricle remains within normal size parameters, with no enlargement detected
- external csf remains within normal size parameters, with no enlargement detected
- the 3rd ventricle shows no structural abnormalities indicative of enlargement
- inf. lateral ventricle is free from enlargement or excessive growth | AD |
ADNI_116_S_4483_MR_MPRAGE_br_raw_20120125125758694_69_S138478_I280672 | On a T1-weighted brain MRI of a 70-year-old female subject, we observed:
For the subcortical structures:
- hippocampus maintains its normal morphology without atrophic features
- ventral dc appears structurally intact with no atrophic changes
- the caudate shows no structural abnormalities indicative of atrophy
- no pathological changes consistent with atrophy detected in the basal forebrain
- the amygdala shows no structural abnormalities indicative of atrophy
- no observable atrophic alterations in the pallidum
- accumbens remains normal, with no signs of tissue loss
- putamen maintains its normal morphology without atrophic features
- thalamus appears structurally intact with no atrophic changes
For the ventricles:
- lateral ventricle is free from enlargement or excessive growth
- no pathological changes consistent with enlargement noted in the 4th ventricle
- no enlargement observed in the inf. lateral ventricle
- external csf maintains its normal volume without signs of enlargement
- 3rd ventricle maintains its normal volume without signs of enlargement
For the cerebral cortex:
- occipital lobe maintains its normal morphology without atrophic features
- no pathological changes consistent with atrophy detected in the temporal lobe
- parietal lobe maintains its normal morphology without atrophic features
- no observable atrophic alterations in the insular cortex
- no evidence of atrophy or degeneration in the frontal lobe
- mild atrophy of the limbic cortex, with focal volume loss observed in the following subregions: parahippocampal gyrus (between normal and mild) | CN |
ADNI_003_S_4872_MR_Accelerated_SAG_IR-SPGR__br_raw_20120802165821857_15_S159410_I321379 | On a T1-weighted brain MRI of a 69-year-old female subject, we observed:
For the ventricles:
- no signs of enlargement detected in the external csf
- no signs of enlargement detected in the inf. lateral ventricle
- no enlargement observed in the lateral ventricle
- no abnormal enlargement observed in the 4th ventricle
- 3rd ventricle maintains its normal volume without signs of enlargement
For the subcortical structures:
- pallidum presents with a healthy appearance, free from atrophy
- no observable atrophic alterations in the caudate
- no observable atrophic alterations in the putamen
- the thalamus shows no structural abnormalities indicative of atrophy
- no pathological changes consistent with atrophy detected in the amygdala
- mild bilateral basal forebrain atrophy
- hippocampus presents with a healthy appearance, free from atrophy
- no pathological changes consistent with atrophy detected in the ventral dc
- the accumbens shows no structural abnormalities indicative of atrophy
For the cerebral cortex:
- no pathological changes consistent with atrophy detected in the occipital lobe
- frontal lobe maintains its normal morphology without atrophic features
- limbic cortex maintains its normal morphology without atrophic features
- parietal lobe maintains its normal morphology without atrophic features
- no degenerative or atrophic changes noted in the insular cortex
- temporal lobe remains normal, with no signs of tissue loss | CN |
ADNI_012_S_4642_MR_MPRAGE_br_raw_20120411102800059_1_S146874_I296878 | On a T1-weighted brain MRI of a 59-year-old female subject, we observed:
For the cerebral cortex:
- frontal lobe maintains its normal morphology without atrophic features
- insular cortex maintains its normal morphology without atrophic features
- occipital lobe remains normal, with no signs of tissue loss
- no pathological changes consistent with atrophy detected in the temporal lobe
- no degenerative or atrophic changes noted in the limbic cortex
- parietal lobe presents with a healthy appearance, free from atrophy
For the subcortical structures:
- between normal and mild bilateral putamen atrophy
- no evidence of atrophy or degeneration in the hippocampus
- the thalamus shows no structural abnormalities indicative of atrophy
- caudate presents with a healthy appearance, free from atrophy
- no evidence of atrophy or degeneration in the accumbens
- no pathological changes consistent with atrophy detected in the amygdala
- no evidence of atrophy or degeneration in the ventral dc
- no pathological changes consistent with atrophy detected in the basal forebrain
- no evidence of atrophy or degeneration in the pallidum
For the ventricles:
- 3rd ventricle appears structurally intact, with no evidence of enlargement
- no abnormal enlargement observed in the inf. lateral ventricle
- no signs of enlargement detected in the external csf
- no abnormal enlargement observed in the 4th ventricle
- lateral ventricle maintains its normal volume without signs of enlargement | CN |
ADNI_037_S_4770_MR_MPRAGE_br_raw_20120709115645978_143_S156967_I315489 | On a T1-weighted brain MRI of a 76-year-old male subject, we observed:
For the ventricles:
- severe bilateral inf. lateral ventricle enlargement
- mild enlargement of the external csf
- lateral ventricle maintains its normal volume without signs of enlargement
- 3rd ventricle maintains its normal volume without signs of enlargement
- no enlargement observed in the 4th ventricle
For the cerebral cortex:
- between normal and mild atrophy of the insular cortex, with focal volume loss observed in the following subregions: anterior insula (between normal and mild)
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in gyrus rectus (between mild and moderate), middle frontal gyrus (between normal and mild), posterior orbital gyrus (mild) and subcallosal area (between normal and mild)
- between mild and moderate bilateral limbic cortex atrophy, with focal volume loss observed in the following subregions: middle cingulate gyrus (mild) and parahippocampal gyrus (between normal and mild)
- no pathological changes consistent with atrophy detected in the parietal lobe
- no signs of atrophy detected in the temporal lobe
- no signs of atrophy detected in the occipital lobe
For the subcortical structures:
- no observable atrophic alterations in the pallidum
- between normal and mild left atrophy of the thalamus
- between normal and mild atrophy of the hippocampus
- basal forebrain presents with a healthy appearance, free from atrophy
- between mild and moderate bilateral accumbens atrophy
- severe bilateral amygdala atrophy
- no observable atrophic alterations in the caudate
- putamen presents with a healthy appearance, free from atrophy
- no signs of atrophy detected in the ventral dc | AD |
ADNI_033_S_4179_MR_MPRAGE_br_raw_20110824115448295_113_S119874_I252069 | On a T1-weighted brain MRI of a 83-year-old male subject, we observed:
For the subcortical structures:
- thalamus remains normal, with no signs of tissue loss
- ventral dc presents with a healthy appearance, free from atrophy
- no pathological changes consistent with atrophy detected in the accumbens
- basal forebrain appears structurally intact with no atrophic changes
- no pathological changes consistent with atrophy detected in the putamen
- caudate remains normal, with no signs of tissue loss
- no signs of atrophy detected in the pallidum
- no signs of atrophy detected in the amygdala
- no evidence of atrophy or degeneration in the hippocampus
For the ventricles:
- 3rd ventricle appears structurally intact, with no evidence of enlargement
- no pathological changes consistent with enlargement noted in the lateral ventricle
- no signs of enlargement detected in the external csf
- no enlargement observed in the inf. lateral ventricle
- no observable enlargement or abnormal growth in the 4th ventricle
For the cerebral cortex:
- occipital lobe maintains its normal morphology without atrophic features
- temporal lobe remains normal, with no signs of tissue loss
- no degenerative or atrophic changes noted in the limbic cortex
- insular cortex maintains its normal morphology without atrophic features
- the frontal lobe shows no structural abnormalities indicative of atrophy
- no pathological changes consistent with atrophy detected in the parietal lobe | CN |
ADNI_135_S_4566_MR_MPRAGE_br_raw_20120307141649080_11_S143148_I288820 | On a T1-weighted brain MRI of a 84-year-old female subject, we observed:
For the cerebral cortex:
- the temporal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in planum temporale (between normal and mild) and middle temporal gyrus (between normal and mild)
- parietal lobe remains normal, with no signs of tissue loss
- no evidence of atrophy or degeneration in the frontal lobe
- no observable atrophic alterations in the insular cortex
- limbic cortex appears structurally intact with no atrophic changes
- no degenerative or atrophic changes noted in the occipital lobe
For the subcortical structures:
- hippocampus appears structurally intact with no atrophic changes
- accumbens presents with a healthy appearance, free from atrophy
- the thalamus shows no structural abnormalities indicative of atrophy
- no signs of atrophy detected in the putamen
- basal forebrain remains normal, with no signs of tissue loss
- amygdala presents with a healthy appearance, free from atrophy
- caudate appears structurally intact with no atrophic changes
- no evidence of atrophy or degeneration in the ventral dc
- the pallidum shows no structural abnormalities indicative of atrophy
For the ventricles:
- no pathological changes consistent with enlargement noted in the 3rd ventricle
- no observable enlargement or abnormal growth in the inf. lateral ventricle
- no pathological changes consistent with enlargement noted in the lateral ventricle
- 4th ventricle maintains its normal volume without signs of enlargement
- the external csf shows no structural abnormalities indicative of enlargement | CN |
ADNI_003_S_4892_MR_Accelerated_SAG_IR-SPGR__br_raw_20120827170017619_71_S162721_I326457 | On a T1-weighted brain MRI of a 75-year-old female subject, we observed:
For the cerebral cortex:
- parietal lobe appears structurally intact with no atrophic changes
- temporal lobe appears structurally intact with no atrophic changes
- occipital lobe appears structurally intact with no atrophic changes
- frontal lobe maintains its normal morphology without atrophic features
- no degenerative or atrophic changes noted in the limbic cortex
- no observable atrophic alterations in the insular cortex
For the subcortical structures:
- no observable atrophic alterations in the ventral dc
- mild right atrophy of the basal forebrain
- the thalamus shows no structural abnormalities indicative of atrophy
- no pathological changes consistent with atrophy detected in the pallidum
- no signs of atrophy detected in the caudate
- the putamen shows no structural abnormalities indicative of atrophy
- accumbens remains normal, with no signs of tissue loss
- hippocampus appears structurally intact with no atrophic changes
- amygdala appears structurally intact with no atrophic changes
For the ventricles:
- 3rd ventricle is free from enlargement or excessive growth
- external csf remains within normal size parameters, with no enlargement detected
- lateral ventricle is free from enlargement or excessive growth
- 4th ventricle appears structurally intact, with no evidence of enlargement
- inf. lateral ventricle is free from enlargement or excessive growth | AD |
ADNI_082_S_4090_MR_MPRAGE_br_raw_20110621154128802_119_S112177_I241094 | On a T1-weighted brain MRI of a 72-year-old male subject, we observed:
For the ventricles:
- no pathological changes consistent with enlargement noted in the 3rd ventricle
- no observable enlargement or abnormal growth in the inf. lateral ventricle
- between normal and mild enlargement of the 4th ventricle
- lateral ventricle maintains its normal volume without signs of enlargement
- no enlargement observed in the external csf
For the subcortical structures:
- no observable atrophic alterations in the caudate
- no evidence of atrophy or degeneration in the hippocampus
- accumbens remains normal, with no signs of tissue loss
- no observable atrophic alterations in the pallidum
- no evidence of atrophy or degeneration in the basal forebrain
- no observable atrophic alterations in the amygdala
- thalamus appears structurally intact with no atrophic changes
- no pathological changes consistent with atrophy detected in the ventral dc
- no evidence of atrophy or degeneration in the putamen
For the cerebral cortex:
- insular cortex remains normal, with no signs of tissue loss
- temporal lobe remains normal, with no signs of tissue loss
- no observable atrophic alterations in the limbic cortex
- no signs of atrophy detected in the occipital lobe
- frontal lobe remains normal, with no signs of tissue loss
- parietal lobe appears structurally intact with no atrophic changes | CN |
ADNI_009_S_5224_MR_MPRAGE_br_raw_20130717152112089_161_S195460_I381184 | On a T1-weighted brain MRI of a 79-year-old male subject, we observed:
For the subcortical structures:
- severe bilateral amygdala atrophy, more pronounced on the right
- the putamen shows no structural abnormalities indicative of atrophy
- pallidum maintains its normal morphology without atrophic features
- no evidence of atrophy or degeneration in the caudate
- ventral dc remains normal, with no signs of tissue loss
- no degenerative or atrophic changes noted in the accumbens
- mild bilateral hippocampus atrophy
- no observable atrophic alterations in the basal forebrain
- no degenerative or atrophic changes noted in the thalamus
For the ventricles:
- between normal and mild enlargement of the inf. lateral ventricle
- the 4th ventricle shows no structural abnormalities indicative of enlargement
- no enlargement observed in the lateral ventricle
- 3rd ventricle maintains its normal volume without signs of enlargement
- between normal and mild enlargement of the external csf
For the cerebral cortex:
- between mild and moderate atrophy of the temporal lobe, more pronounced on the right, with focal volume loss observed in the following subregions: middle temporal gyrus (mild) and temporal pole (moderate)
- the occipital lobe shows no structural abnormalities indicative of atrophy
- mild atrophy of the limbic cortex, with focal volume loss observed in the following subregions: entorhinal area (between moderate and severe) and parahippocampal gyrus (mild)
- between normal and mild atrophy of the insular cortex, more pronounced on the right
- no signs of atrophy detected in the frontal lobe
- parietal lobe remains normal, with no signs of tissue loss | AD |
ADNI_135_S_4657_MR_MPRAGE_br_raw_20120412141545566_116_S147060_I297169 | On a T1-weighted brain MRI of a 72-year-old female subject, we observed:
For the subcortical structures:
- no pathological changes consistent with atrophy detected in the ventral dc
- between mild and moderate bilateral hippocampus atrophy
- no observable atrophic alterations in the caudate
- no evidence of atrophy or degeneration in the accumbens
- between mild and moderate bilateral amygdala atrophy
- thalamus remains normal, with no signs of tissue loss
- putamen maintains its normal morphology without atrophic features
- no observable atrophic alterations in the basal forebrain
- pallidum appears structurally intact with no atrophic changes
For the ventricles:
- mild enlargement of the 3rd ventricle
- external csf is free from enlargement or excessive growth
- lateral ventricle remains within normal size parameters, with no enlargement detected
- no enlargement observed in the inf. lateral ventricle
- 4th ventricle is free from enlargement or excessive growth
For the cerebral cortex:
- limbic cortex presents with a healthy appearance, free from atrophy
- no degenerative or atrophic changes noted in the frontal lobe
- no evidence of atrophy or degeneration in the occipital lobe
- mild bilateral parietal lobe atrophy, with focal volume loss observed in the following subregions: angular gyrus (mild)
- insular cortex presents with a healthy appearance, free from atrophy
- severe bilateral temporal lobe atrophy, with focal volume loss observed in the following subregions: fusiform gyrus (mild), inf. temporal gyrus (moderate), middle temporal gyrus (severe) and temporal pole (between mild and moderate) | AD |
ADNI_136_S_4433_MR_MPRAGE_br_raw_20120117163140145_52_S136879_I278511 | On a T1-weighted brain MRI of a 77-year-old female subject, we observed:
For the cerebral cortex:
- no evidence of atrophy or degeneration in the occipital lobe
- parietal lobe remains normal, with no signs of tissue loss
- no degenerative or atrophic changes noted in the frontal lobe
- the temporal lobe shows no structural abnormalities indicative of atrophy
- no signs of atrophy detected in the insular cortex
- no degenerative or atrophic changes noted in the limbic cortex
For the ventricles:
- external csf appears structurally intact, with no evidence of enlargement
- no observable enlargement or abnormal growth in the 3rd ventricle
- 4th ventricle remains within normal size parameters, with no enlargement detected
- inf. lateral ventricle appears structurally intact, with no evidence of enlargement
- no pathological changes consistent with enlargement noted in the lateral ventricle
For the subcortical structures:
- caudate presents with a healthy appearance, free from atrophy
- no observable atrophic alterations in the amygdala
- thalamus maintains its normal morphology without atrophic features
- basal forebrain maintains its normal morphology without atrophic features
- putamen presents with a healthy appearance, free from atrophy
- no pathological changes consistent with atrophy detected in the ventral dc
- hippocampus presents with a healthy appearance, free from atrophy
- no degenerative or atrophic changes noted in the pallidum
- no degenerative or atrophic changes noted in the accumbens | CN |
ADNI_011_S_4906_MR_MPRAGE_br_raw_20120904143307512_81_S165942_I330056 | On a T1-weighted brain MRI of a 76-year-old female subject, we observed:
For the ventricles:
- 3rd ventricle remains within normal size parameters, with no enlargement detected
- no abnormal enlargement observed in the 4th ventricle
- external csf remains within normal size parameters, with no enlargement detected
- between mild and moderate left enlargement of the inf. lateral ventricle
- no abnormal enlargement observed in the lateral ventricle
For the cerebral cortex:
- no pathological changes consistent with atrophy detected in the parietal lobe
- limbic cortex presents with a healthy appearance, free from atrophy
- occipital lobe maintains its normal morphology without atrophic features
- no pathological changes consistent with atrophy detected in the frontal lobe
- insular cortex appears structurally intact with no atrophic changes
- the temporal lobe shows no structural abnormalities indicative of atrophy
For the subcortical structures:
- no evidence of atrophy or degeneration in the accumbens
- between normal and mild atrophy of the hippocampus, more pronounced on the left
- no signs of atrophy detected in the amygdala
- basal forebrain appears structurally intact with no atrophic changes
- no signs of atrophy detected in the pallidum
- the putamen shows no structural abnormalities indicative of atrophy
- thalamus maintains its normal morphology without atrophic features
- caudate presents with a healthy appearance, free from atrophy
- ventral dc appears structurally intact with no atrophic changes | AD |
ADNI_003_S_4840_MR_Accelerated_SAG_IR-SPGR__br_raw_20120729225426564_189_S158773_I319424 | On a T1-weighted brain MRI of a 62-year-old female subject, we observed:
For the ventricles:
- external csf appears structurally intact, with no evidence of enlargement
- the 4th ventricle shows no structural abnormalities indicative of enlargement
- no abnormal enlargement observed in the 3rd ventricle
- no enlargement observed in the inf. lateral ventricle
- no enlargement observed in the lateral ventricle
For the subcortical structures:
- no pathological changes consistent with atrophy detected in the accumbens
- thalamus presents with a healthy appearance, free from atrophy
- the basal forebrain shows no structural abnormalities indicative of atrophy
- pallidum remains normal, with no signs of tissue loss
- no pathological changes consistent with atrophy detected in the putamen
- no degenerative or atrophic changes noted in the ventral dc
- no observable atrophic alterations in the hippocampus
- amygdala appears structurally intact with no atrophic changes
- no degenerative or atrophic changes noted in the caudate
For the cerebral cortex:
- limbic cortex appears structurally intact with no atrophic changes
- frontal lobe maintains its normal morphology without atrophic features
- temporal lobe appears structurally intact with no atrophic changes
- no observable atrophic alterations in the occipital lobe
- parietal lobe maintains its normal morphology without atrophic features
- no degenerative or atrophic changes noted in the insular cortex | CN |
ADNI_128_S_4586_MR_MPRAGE_br_raw_20120606093312228_102_S152929_I308307 | On a T1-weighted brain MRI of a 77-year-old male subject, we observed:
For the cerebral cortex:
- insular cortex remains normal, with no signs of tissue loss
- limbic cortex presents with a healthy appearance, free from atrophy
- no evidence of atrophy or degeneration in the occipital lobe
- no evidence of atrophy or degeneration in the parietal lobe
- frontal lobe remains normal, with no signs of tissue loss
- no degenerative or atrophic changes noted in the temporal lobe
For the ventricles:
- no pathological changes consistent with enlargement noted in the inf. lateral ventricle
- 3rd ventricle maintains its normal volume without signs of enlargement
- no abnormal enlargement observed in the lateral ventricle
- 4th ventricle remains within normal size parameters, with no enlargement detected
- external csf is free from enlargement or excessive growth
For the subcortical structures:
- no evidence of atrophy or degeneration in the amygdala
- no observable atrophic alterations in the accumbens
- no evidence of atrophy or degeneration in the thalamus
- putamen presents with a healthy appearance, free from atrophy
- between normal and mild bilateral ventral dc atrophy
- between normal and mild atrophy of the pallidum
- no pathological changes consistent with atrophy detected in the caudate
- no evidence of atrophy or degeneration in the hippocampus
- basal forebrain presents with a healthy appearance, free from atrophy | CN |
ADNI_094_S_4460_MR_Accelerated_SAG_IR-SPGR__br_raw_20120209083837573_192_S140247_I283576 | On a T1-weighted brain MRI of a 67-year-old female subject, we observed:
For the ventricles:
- 4th ventricle appears structurally intact, with no evidence of enlargement
- external csf maintains its normal volume without signs of enlargement
- lateral ventricle maintains its normal volume without signs of enlargement
- inf. lateral ventricle is free from enlargement or excessive growth
- 3rd ventricle remains within normal size parameters, with no enlargement detected
For the cerebral cortex:
- no degenerative or atrophic changes noted in the temporal lobe
- no evidence of atrophy or degeneration in the limbic cortex
- no signs of atrophy detected in the occipital lobe
- insular cortex maintains its normal morphology without atrophic features
- no pathological changes consistent with atrophy detected in the parietal lobe
- frontal lobe appears structurally intact with no atrophic changes
For the subcortical structures:
- between normal and mild right atrophy of the putamen
- no degenerative or atrophic changes noted in the ventral dc
- caudate presents with a healthy appearance, free from atrophy
- no evidence of atrophy or degeneration in the amygdala
- no degenerative or atrophic changes noted in the pallidum
- accumbens appears structurally intact with no atrophic changes
- thalamus presents with a healthy appearance, free from atrophy
- no pathological changes consistent with atrophy detected in the basal forebrain
- no pathological changes consistent with atrophy detected in the hippocampus | CN |
ADNI_941_S_4376_MR_MPRAGE_br_raw_20120109153615951_58_S135785_I276860 | On a T1-weighted brain MRI of a 77-year-old female subject, we observed:
For the subcortical structures:
- between normal and mild left atrophy of the accumbens
- amygdala maintains its normal morphology without atrophic features
- no signs of atrophy detected in the basal forebrain
- no degenerative or atrophic changes noted in the thalamus
- caudate presents with a healthy appearance, free from atrophy
- the hippocampus shows no structural abnormalities indicative of atrophy
- no observable atrophic alterations in the pallidum
- putamen maintains its normal morphology without atrophic features
- no degenerative or atrophic changes noted in the ventral dc
For the ventricles:
- external csf remains within normal size parameters, with no enlargement detected
- inf. lateral ventricle is free from enlargement or excessive growth
- no signs of enlargement detected in the 4th ventricle
- lateral ventricle appears structurally intact, with no evidence of enlargement
- no abnormal enlargement observed in the 3rd ventricle
For the cerebral cortex:
- no pathological changes consistent with atrophy detected in the temporal lobe
- parietal lobe maintains its normal morphology without atrophic features
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in medial frontal cortex (between normal and mild) and middle frontal gyrus (mild)
- insular cortex maintains its normal morphology without atrophic features
- occipital lobe appears structurally intact with no atrophic changes
- no degenerative or atrophic changes noted in the limbic cortex | CN |
ADNI_012_S_4643_MR_MPRAGE_br_raw_20120416152536718_1_S147338_I297693 | On a T1-weighted brain MRI of a 66-year-old female subject, we observed:
For the cerebral cortex:
- the frontal lobe shows no structural abnormalities indicative of atrophy
- no evidence of atrophy or degeneration in the limbic cortex
- parietal lobe maintains its normal morphology without atrophic features
- no pathological changes consistent with atrophy detected in the occipital lobe
- temporal lobe remains normal, with no signs of tissue loss
- no degenerative or atrophic changes noted in the insular cortex
For the subcortical structures:
- no pathological changes consistent with atrophy detected in the pallidum
- no pathological changes consistent with atrophy detected in the hippocampus
- no observable atrophic alterations in the ventral dc
- the putamen shows no structural abnormalities indicative of atrophy
- basal forebrain remains normal, with no signs of tissue loss
- thalamus presents with a healthy appearance, free from atrophy
- the amygdala shows no structural abnormalities indicative of atrophy
- caudate appears structurally intact with no atrophic changes
- accumbens appears structurally intact with no atrophic changes
For the ventricles:
- no pathological changes consistent with enlargement noted in the 3rd ventricle
- inf. lateral ventricle maintains its normal volume without signs of enlargement
- lateral ventricle remains within normal size parameters, with no enlargement detected
- no observable enlargement or abnormal growth in the 4th ventricle
- external csf maintains its normal volume without signs of enlargement | CN |
ADNI_021_S_4718_MR_Accelerated_Sag_IR-SPGR__br_raw_20120516162344538_10_S150673_I304759 | On a T1-weighted brain MRI of a 79-year-old male subject, we observed:
For the ventricles:
- the lateral ventricle shows no structural abnormalities indicative of enlargement
- severe bilateral inf. lateral ventricle enlargement, more pronounced on the right
- between normal and mild enlargement of the external csf
- no abnormal enlargement observed in the 3rd ventricle
- no signs of enlargement detected in the 4th ventricle
For the cerebral cortex:
- between moderate and severe bilateral parietal lobe atrophy, more pronounced on the right, with focal volume loss observed in the following subregions: angular gyrus (between mild and moderate), postcentral gyrus (between normal and mild) and precuneus (between normal and mild)
- the frontal lobe shows no structural abnormalities indicative of atrophy
- no signs of atrophy detected in the limbic cortex
- moderate bilateral temporal lobe atrophy, with focal volume loss observed in the following subregions: fusiform gyrus (mild), inf. temporal gyrus (mild) and middle temporal gyrus (between mild and moderate)
- no signs of atrophy detected in the occipital lobe
- insular cortex appears structurally intact with no atrophic changes
For the subcortical structures:
- mild right atrophy of the hippocampus
- between normal and mild right atrophy of the thalamus
- putamen remains normal, with no signs of tissue loss
- no signs of atrophy detected in the basal forebrain
- between normal and mild atrophy of the accumbens
- pallidum maintains its normal morphology without atrophic features
- between moderate and severe bilateral amygdala atrophy
- no pathological changes consistent with atrophy detected in the ventral dc
- no pathological changes consistent with atrophy detected in the caudate | AD |
ADNI_019_S_4477_MR_MPRAGE_br_raw_20120126085251352_103_S138533_I280783 | On a T1-weighted brain MRI of a 83-year-old female subject, we observed:
For the subcortical structures:
- no signs of atrophy detected in the ventral dc
- the pallidum shows no structural abnormalities indicative of atrophy
- mild bilateral amygdala atrophy
- basal forebrain appears structurally intact with no atrophic changes
- caudate presents with a healthy appearance, free from atrophy
- between mild and moderate bilateral accumbens atrophy, more pronounced on the right
- no pathological changes consistent with atrophy detected in the putamen
- between mild and moderate bilateral hippocampus atrophy
- no signs of atrophy detected in the thalamus
For the ventricles:
- mild enlargement of the external csf
- the 3rd ventricle shows no structural abnormalities indicative of enlargement
- inf. lateral ventricle appears structurally intact, with no evidence of enlargement
- no observable enlargement or abnormal growth in the 4th ventricle
- the lateral ventricle shows no structural abnormalities indicative of enlargement
For the cerebral cortex:
- occipital lobe maintains its normal morphology without atrophic features
- no signs of atrophy detected in the temporal lobe
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in opercular inf. frontal gyrus (between normal and mild) and medial frontal cortex (mild)
- between normal and mild atrophy of the limbic cortex, with focal volume loss observed in the following subregions: anterior cingulate gyrus (between normal and mild)
- between normal and mild atrophy of the parietal lobe
- insular cortex appears structurally intact with no atrophic changes | AD |
ADNI_052_S_5062_MR_Accelerated_Sag_IR-FSPGR_br_raw_20130128154823597_111_S181117_I356514 | On a T1-weighted brain MRI of a 71-year-old female subject, we observed:
For the cerebral cortex:
- the temporal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in planum temporale (between normal and mild) and sup. temporal gyrus (between moderate and severe)
- the limbic cortex shows no structural abnormalities indicative of atrophy
- no evidence of atrophy or degeneration in the parietal lobe
- no pathological changes consistent with atrophy detected in the occipital lobe
- no degenerative or atrophic changes noted in the frontal lobe
- insular cortex maintains its normal morphology without atrophic features
For the subcortical structures:
- no evidence of atrophy or degeneration in the basal forebrain
- between normal and mild left atrophy of the amygdala
- putamen appears structurally intact with no atrophic changes
- hippocampus appears structurally intact with no atrophic changes
- ventral dc remains normal, with no signs of tissue loss
- caudate maintains its normal morphology without atrophic features
- the accumbens shows no structural abnormalities indicative of atrophy
- pallidum appears structurally intact with no atrophic changes
- no degenerative or atrophic changes noted in the thalamus
For the ventricles:
- lateral ventricle maintains its normal volume without signs of enlargement
- between normal and mild left enlargement of the inf. lateral ventricle
- no enlargement observed in the 4th ventricle
- 3rd ventricle is free from enlargement or excessive growth
- no enlargement observed in the external csf | AD |
ADNI_067_S_4728_MR_MPRAGE_br_raw_20120601105317930_38_S152456_I307594 | On a T1-weighted brain MRI of a 82-year-old male subject, we observed:
For the subcortical structures:
- no pathological changes consistent with atrophy detected in the putamen
- thalamus remains normal, with no signs of tissue loss
- ventral dc appears structurally intact with no atrophic changes
- no pathological changes consistent with atrophy detected in the hippocampus
- no degenerative or atrophic changes noted in the pallidum
- basal forebrain maintains its normal morphology without atrophic features
- caudate maintains its normal morphology without atrophic features
- between mild and moderate bilateral accumbens atrophy
- between mild and moderate atrophy of the amygdala, more pronounced on the right
For the cerebral cortex:
- insular cortex presents with a healthy appearance, free from atrophy
- severe bilateral temporal lobe atrophy, more pronounced on the right, with focal volume loss observed in the following subregions: fusiform gyrus (mild), inf. temporal gyrus (moderate) and temporal pole (between mild and moderate)
- no degenerative or atrophic changes noted in the parietal lobe
- occipital lobe maintains its normal morphology without atrophic features
- limbic cortex presents with a healthy appearance, free from atrophy
- the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in gyrus rectus (between normal and mild), medial frontal cortex (mild) and middle frontal gyrus (between normal and mild)
For the ventricles:
- 4th ventricle is free from enlargement or excessive growth
- between normal and mild enlargement of the 3rd ventricle
- between mild and moderate enlargement of the inf. lateral ventricle, more pronounced on the right
- the external csf shows no structural abnormalities indicative of enlargement
- mild bilateral lateral ventricle enlargement | AD |
ADNI_032_S_4304_MR_MPRAGE_br_raw_20111027142608296_157_S126598_I262773 | On a T1-weighted brain MRI of a 76-year-old male subject, we observed:
For the ventricles:
- no observable enlargement or abnormal growth in the external csf
- no enlargement observed in the 3rd ventricle
- between normal and mild enlargement of the lateral ventricle
- inf. lateral ventricle remains within normal size parameters, with no enlargement detected
- 4th ventricle appears structurally intact, with no evidence of enlargement
For the subcortical structures:
- no degenerative or atrophic changes noted in the ventral dc
- caudate appears structurally intact with no atrophic changes
- between normal and mild bilateral accumbens atrophy
- basal forebrain presents with a healthy appearance, free from atrophy
- no observable atrophic alterations in the putamen
- no evidence of atrophy or degeneration in the thalamus
- amygdala remains normal, with no signs of tissue loss
- pallidum presents with a healthy appearance, free from atrophy
- hippocampus remains normal, with no signs of tissue loss
For the cerebral cortex:
- the temporal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in middle temporal gyrus (mild) and temporal pole (mild)
- no signs of atrophy detected in the occipital lobe
- no signs of atrophy detected in the parietal lobe
- no observable atrophic alterations in the limbic cortex
- no signs of atrophy detected in the frontal lobe
- insular cortex maintains its normal morphology without atrophic features | CN |
ADNI_036_S_4820_MR_MPRAGE_br_raw_20120718104734388_6_S157909_I316737 | On a T1-weighted brain MRI of a 86-year-old female subject, we observed:
For the cerebral cortex:
- no degenerative or atrophic changes noted in the temporal lobe
- no signs of atrophy detected in the limbic cortex
- no degenerative or atrophic changes noted in the frontal lobe
- moderate bilateral occipital lobe atrophy, with focal volume loss observed in the following subregions: inf. occipital gyrus (between normal and mild)
- parietal lobe appears structurally intact with no atrophic changes
- no pathological changes consistent with atrophy detected in the insular cortex
For the subcortical structures:
- no pathological changes consistent with atrophy detected in the caudate
- ventral dc presents with a healthy appearance, free from atrophy
- no evidence of atrophy or degeneration in the amygdala
- between normal and mild bilateral accumbens atrophy
- no observable atrophic alterations in the pallidum
- basal forebrain presents with a healthy appearance, free from atrophy
- between normal and mild left atrophy of the hippocampus
- the thalamus shows no structural abnormalities indicative of atrophy
- no signs of atrophy detected in the putamen
For the ventricles:
- 3rd ventricle appears structurally intact, with no evidence of enlargement
- 4th ventricle is free from enlargement or excessive growth
- no observable enlargement or abnormal growth in the lateral ventricle
- inf. lateral ventricle remains within normal size parameters, with no enlargement detected
- no observable enlargement or abnormal growth in the external csf | AD |
ADNI_014_S_4615_MR_MPRAGE_br_raw_20120330084522944_163_S145232_I294334 | On a T1-weighted brain MRI of a 87-year-old male subject, we observed:
For the subcortical structures:
- no signs of atrophy detected in the accumbens
- no signs of atrophy detected in the pallidum
- ventral dc maintains its normal morphology without atrophic features
- thalamus presents with a healthy appearance, free from atrophy
- between normal and mild left atrophy of the basal forebrain
- putamen maintains its normal morphology without atrophic features
- mild atrophy of the hippocampus, more pronounced on the left
- no signs of atrophy detected in the caudate
- between mild and moderate atrophy of the amygdala, more pronounced on the left
For the ventricles:
- 4th ventricle maintains its normal volume without signs of enlargement
- lateral ventricle maintains its normal volume without signs of enlargement
- between normal and mild left enlargement of the inf. lateral ventricle
- external csf remains within normal size parameters, with no enlargement detected
- the 3rd ventricle shows no structural abnormalities indicative of enlargement
For the cerebral cortex:
- the limbic cortex shows no structural abnormalities indicative of atrophy
- no degenerative or atrophic changes noted in the parietal lobe
- no evidence of atrophy or degeneration in the occipital lobe
- between normal and mild atrophy of the temporal lobe, more pronounced on the left, with focal volume loss observed in the following subregions: temporal pole (between normal and mild)
- no pathological changes consistent with atrophy detected in the frontal lobe
- no signs of atrophy detected in the insular cortex | AD |
ADNI_019_S_4835_MR_MPRAGE_br_raw_20120711140807158_62_S157253_I315857 | On a T1-weighted brain MRI of a 80-year-old male subject, we observed:
For the ventricles:
- no signs of enlargement detected in the lateral ventricle
- no abnormal enlargement observed in the inf. lateral ventricle
- no signs of enlargement detected in the 4th ventricle
- 3rd ventricle remains within normal size parameters, with no enlargement detected
- external csf maintains its normal volume without signs of enlargement
For the cerebral cortex:
- limbic cortex appears structurally intact with no atrophic changes
- no evidence of atrophy or degeneration in the temporal lobe
- occipital lobe maintains its normal morphology without atrophic features
- parietal lobe remains normal, with no signs of tissue loss
- insular cortex presents with a healthy appearance, free from atrophy
- no signs of atrophy detected in the frontal lobe
For the subcortical structures:
- no observable atrophic alterations in the pallidum
- hippocampus presents with a healthy appearance, free from atrophy
- no degenerative or atrophic changes noted in the accumbens
- no pathological changes consistent with atrophy detected in the ventral dc
- no degenerative or atrophic changes noted in the thalamus
- basal forebrain maintains its normal morphology without atrophic features
- no signs of atrophy detected in the caudate
- no observable atrophic alterations in the amygdala
- the putamen shows no structural abnormalities indicative of atrophy | CN |
NIFD_2_S_0029_MR_MT1__GradWarp__N3m_Br_20130103113440420_S178016_I353168 | On a T1-weighted brain MRI of a 66-year-old male subject, we observed:
For the ventricles:
- 4th ventricle is free from enlargement or excessive growth
- mild enlargement of the 3rd ventricle
- severe bilateral inf. lateral ventricle enlargement, more pronounced on the left
- moderate enlargement of the external csf
- moderate bilateral lateral ventricle enlargement
For the cerebral cortex:
- no observable atrophic alterations in the parietal lobe
- moderate atrophy of the limbic cortex, more pronounced on the left, with focal volume loss observed in the following subregions: entorhinal area (mild) and anterior cingulate gyrus (severe)
- moderate atrophy of the insular cortex, more pronounced on the left, with focal volume loss observed in the following subregions: anterior insula (severe) and frontal operculum (mild)
- occipital lobe remains normal, with no signs of tissue loss
- between mild and moderate atrophy of the temporal lobe, more pronounced on the left, with focal volume loss observed in the following subregions: middle temporal gyrus (mild) and temporal pole (between mild and moderate)
- severe bilateral frontal lobe atrophy, more pronounced on the left, with focal volume loss observed in the following subregions: frontal pole (mild), gyrus rectus (severe), opercular inf. frontal gyrus (between moderate and severe), orbital inf. frontal gyrus (moderate), medial frontal cortex (severe), middle frontal gyrus (between moderate and severe), anterior orbital gyrus (between mild and moderate), lateral orbital gyrus (between mild and moderate), medial orbital gyrus (between moderate and severe), posterior orbital gyrus (severe), precentral gyrus medial segment (mild), subcallosal area (between mild and moderate), sup. frontal gyrus (between normal and mild) and sup. frontal gyrus medial segment (severe)
For the subcortical structures:
- severe bilateral amygdala atrophy, more pronounced on the left
- no evidence of atrophy or degeneration in the hippocampus
- pallidum appears structurally intact with no atrophic changes
- severe bilateral accumbens atrophy, more pronounced on the left
- no signs of atrophy detected in the thalamus
- no signs of atrophy detected in the basal forebrain
- mild atrophy of the putamen, more pronounced on the left
- no observable atrophic alterations in the ventral dc
- severe bilateral caudate atrophy, more pronounced on the left | BV |
NIFD_1_S_0005_MR_t1_mprage_S3_DIS3D_br_raw_20110414104256833_155_S104277_I227703 | On a T1-weighted brain MRI of a 59-year-old male subject, we observed:
For the ventricles:
- the inf. lateral ventricle shows no structural abnormalities indicative of enlargement
- no observable enlargement or abnormal growth in the 3rd ventricle
- lateral ventricle is free from enlargement or excessive growth
- 4th ventricle maintains its normal volume without signs of enlargement
- no pathological changes consistent with enlargement noted in the external csf
For the subcortical structures:
- between mild and moderate bilateral putamen atrophy
- between normal and mild bilateral accumbens atrophy
- no evidence of atrophy or degeneration in the ventral dc
- hippocampus appears structurally intact with no atrophic changes
- between mild and moderate bilateral thalamus atrophy
- moderate bilateral pallidum atrophy
- no degenerative or atrophic changes noted in the basal forebrain
- amygdala maintains its normal morphology without atrophic features
- between moderate and severe bilateral caudate atrophy
For the cerebral cortex:
- no observable atrophic alterations in the insular cortex
- occipital lobe remains normal, with no signs of tissue loss
- parietal lobe maintains its normal morphology without atrophic features
- the limbic cortex shows no structural abnormalities indicative of atrophy
- the temporal lobe shows no structural abnormalities indicative of atrophy
- no observable atrophic alterations in the frontal lobe | BV |
NIFD_1_S_0338_MR_T1_mprage_S3_DIS3D_br_raw_20170628235405397_61_S577729_I867439 | On a T1-weighted brain MRI of a 59-year-old female subject, we observed:
For the cerebral cortex:
- occipital lobe maintains its normal morphology without atrophic features
- no degenerative or atrophic changes noted in the parietal lobe
- no signs of atrophy detected in the frontal lobe
- the limbic cortex shows no structural abnormalities indicative of atrophy
- severe atrophy of the temporal lobe, more pronounced on the left, with focal volume loss observed in the following subregions: fusiform gyrus (between normal and mild), temporal pole (severe), inf. temporal gyrus (mild) and middle temporal gyrus (mild)
- between normal and mild atrophy of the insular cortex, more pronounced on the left, with focal volume loss observed in the following subregions: anterior insula (between mild and moderate)
For the ventricles:
- external csf appears structurally intact, with no evidence of enlargement
- no abnormal enlargement observed in the 4th ventricle
- no signs of enlargement detected in the 3rd ventricle
- moderate enlargement of the inf. lateral ventricle, more pronounced on the left
- lateral ventricle appears structurally intact, with no evidence of enlargement
For the subcortical structures:
- between normal and mild atrophy of the hippocampus, more pronounced on the left
- no signs of atrophy detected in the pallidum
- accumbens presents with a healthy appearance, free from atrophy
- severe bilateral amygdala atrophy, more pronounced on the left
- no signs of atrophy detected in the ventral dc
- no observable atrophic alterations in the caudate
- no observable atrophic alterations in the basal forebrain
- no evidence of atrophy or degeneration in the thalamus
- between normal and mild left atrophy of the putamen | SV |
NIFD_2_S_0021_MR_MT1__GradWarp__N3m_Br_20130114173911629_S160243_I355049 | On a T1-weighted brain MRI of a 60-year-old male subject, we observed:
For the cerebral cortex:
- temporal lobe appears structurally intact with no atrophic changes
- no degenerative or atrophic changes noted in the insular cortex
- no signs of atrophy detected in the limbic cortex
- no observable atrophic alterations in the frontal lobe
- no degenerative or atrophic changes noted in the occipital lobe
- parietal lobe appears structurally intact with no atrophic changes
For the ventricles:
- no abnormal enlargement observed in the external csf
- no pathological changes consistent with enlargement noted in the 4th ventricle
- no observable enlargement or abnormal growth in the 3rd ventricle
- no observable enlargement or abnormal growth in the inf. lateral ventricle
- no abnormal enlargement observed in the lateral ventricle
For the subcortical structures:
- no signs of atrophy detected in the caudate
- hippocampus remains normal, with no signs of tissue loss
- no signs of atrophy detected in the ventral dc
- putamen appears structurally intact with no atrophic changes
- no degenerative or atrophic changes noted in the amygdala
- no evidence of atrophy or degeneration in the accumbens
- no pathological changes consistent with atrophy detected in the thalamus
- the pallidum shows no structural abnormalities indicative of atrophy
- basal forebrain remains normal, with no signs of tissue loss | BV |
NIFD_1_S_0018_MR_t1_mprage__br_raw_20170814165807711_159_S594325_I886781 | On a T1-weighted brain MRI of a 71-year-old male subject, we observed:
For the ventricles:
- lateral ventricle remains within normal size parameters, with no enlargement detected
- severe enlargement of the external csf
- no abnormal enlargement observed in the 4th ventricle
- no observable enlargement or abnormal growth in the 3rd ventricle
- mild bilateral inf. lateral ventricle enlargement
For the subcortical structures:
- between mild and moderate bilateral accumbens atrophy, more pronounced on the right
- severe bilateral amygdala atrophy, more pronounced on the left
- ventral dc presents with a healthy appearance, free from atrophy
- basal forebrain presents with a healthy appearance, free from atrophy
- no signs of atrophy detected in the putamen
- pallidum maintains its normal morphology without atrophic features
- between normal and mild left atrophy of the caudate
- mild atrophy of the thalamus, more pronounced on the right
- mild bilateral hippocampus atrophy
For the cerebral cortex:
- parietal lobe appears structurally intact with no atrophic changes
- severe bilateral temporal lobe atrophy, with focal volume loss observed in the following subregions: inf. temporal gyrus (severe), middle temporal gyrus (moderate) and temporal pole (between moderate and severe)
- no signs of atrophy detected in the frontal lobe
- mild atrophy of the limbic cortex, with focal volume loss observed in the following subregions: entorhinal area (mild) and anterior cingulate gyrus (between normal and mild)
- no pathological changes consistent with atrophy detected in the insular cortex
- occipital lobe presents with a healthy appearance, free from atrophy | BV |
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