Alzheimer Disease

New Alzheimer disease study findings have been reported by M.L. Ries and colleagues

Published in Disease Risk Factor Week, December 13th, 2009

"Depressive symptoms occurring late in life are an important risk factor for Alzheimer's disease (AD). The latest research finds that onset of depressive symptoms in late life may herald the development of AD, not only for amnestic Mild Cognitive Impairment (aMCI) patients, but also for cognitively-normal older adults," scientists writing in the journal Brain Imaging and Behavior report.

"Neuroimaging of brain structure, blood flow, and glucose metabolism indicates that depressive symptoms in late life are accompanied by structural and functional changes in limbic brain regions vulnerable to AD. The present cross-sectional study was guided by the hypothesis that...

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Source: Disease Risk Factor Week (2009-12-13)

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