Clinicopathological outcomes of prospectively followed normal elderly brain bank volunteers.

ABSTRACT: Existing reports on the frequencies of neurodegenerative diseases are typically based on clinical diagnoses. We sought to determine these frequencies in a prospectively assessed, community-based autopsy series. Included subjects had normal cognitive and movement disorder assessments at study entry. Of the 119 cases meeting these criteria, 52% were women; the median age of study entry was 83.5 years (range, 67-99 years), and the median duration from the first visit until death was 4.3 years (range, 0-10 years). At autopsy, clinicopathological diagnoses were made in 30 cases (25%). These diagnoses included 20 with Alzheimer disease (AD) (17%), 7 with vascular dementia (6%), 4 with progressive supranuclear palsy (3%), 3 with Parkinson disease and 1 each with dementia with Lewy bodies, cortico

SUBMITTER: Dugger BN 

PROVIDER: S-EPMC4066814 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature