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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 ...
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 ...
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 ...