Frontotemporal Dementia.

ABSTRACT: Frontotemporal dementia (FTD) is a not-uncommon explanation for progressive cognitive deficit in patients who often have a genetic susceptibility for such a neurodegenerative process. However, FTD does not seem to identify one particular pathogenetic mechanism but rather a spectrum of pathologies with particular predilection for the frontal and temporal lobes of the brain. There have been various subcategorizations of this form of dementia that have a tendency to be of earlier onset than typical Alzheimer disease and heralded by behavioral or communication manifestations. There is a behavioral variant and a language variant, referred to as primary progressive aphasia.

SUBMITTER: Kelley RE 

PROVIDER: S-EPMC5549462 | biostudies-literature | 2016 Feb

REPOSITORIES: biostudies-literature