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Evidence of white matter changes on diffusion tensor imaging in frontotemporal dementia
(American Medical Association, 2007)
BACKGROUND:
Two major clinical variants of frontotemporal dementia (FTD) have been described: frontal variant (fvFTD) and temporal variant (tvFTD).
OBJECTIVE:
To analyze white matter (WM) and gray matter (GM) tissue ...
White matter changes in corticobasal degeneration syndrome and correlation with limb apraxia
(American Medical Association, 2008)
BACKGROUND:
Data on white matter changes in corticobasal degeneration syndrome (CBDS) are not yet available, whereas cortical gray matter loss is a feature of this condition. The structural abnormalities related to a key ...
Regional reductions of gray matter volume in familial dyslexia
(American Academy of Neurology, 2004)
An in vivo anatomic study of gray matter volume was performed in a group of familial dyslexic individuals,
using an optimized method of voxel-based morphometry. Focal abnormalities in gray matter volume were observed
bilaterally ...
The logopenic/phonological variant of primary progressive aphasia
(American Academy of Neurology, 2008)
Objective: Primary progressive aphasia (PPA) is characterized by isolated decline in language
functions. Semantic dementia and progressive nonfluent aphasia are accepted PPA variants. A
“logopenic” variant (LPA) has also ...