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Abstract: . . . interest. 537 Page 2 I 6) met the criteria for probable AD as es- rological and Communicative Disorders l and Stroke and the Alzheimer's Disease and Related Disorders Association. SIVD ! was diagnosed in eight patients (three men, five women; age range, 51-80 years; mean age, 73 years 5 . . . . . . hypotheses of SIVD, the finding of lower gray matter in this group, with relative sparing of white matter, is inconsis- tent with theories that suggest that SIVD is primarily a subcortical disease with relative sparing of cortical gray matter (17). No segmentation measure was different between the AD and SIVD groups. Effects of Tissue . . . . . . voxels compared with Cho-defined voxels in the posterior mesial gray matter. This indicated that, when H-1 MR spectro- scopic imaging metabolite ratios were calculated, the numerator and de- nominator reflected d . . . . . . pathogenetic hypotheses of SIVD, the finding of lower gray matter in this group, with relative sparing of white matter, is inconsis- tent with theories that suggest that SIVD is primarily a subcortical disease with relative sparing of cortical gray matter (17). No segmentation measure was different between the AD and SIVD groups. Effects of Tissue . . . . . . mini-men- tal state examination, NAA = N-acetylaspartate, PRESS = point-resolved spatially localized spec- troscopy, SIVD = subcortical ischemic vascular dementia, VOI = volume of interest. 537 Page 2 I 6) met the criteria for probable AD as es- rological . . . . . . tal state examination, NAA = N-acetylaspartate, PRESS = point-resolved spatially localized spec- troscopy, SIVD = subcortical ischemic vascular dementia, VOI = volume of interest. 537 Page 2 I 6) met the criteria for probable AD as es- rological and . . . . . . state examination, NAA = N-acetylaspartate, PRESS = point-resolved spatially localized spec- troscopy, SIVD = subcortical ischemic vascular dementia, VOI = volume of interest. 537 Page 2 I 6) met the criteria for probable AD as es- rological and Communicative Disorders . . . --3000,7,214,3339,64687
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