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Brain Volumes and Longitudinal Cognitive Change: A Population-based... » Isaúde
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Alzheimer Disease and Associated Disorders
2018-01-01 06:00:00

Brain Volumes and Longitudinal Cognitive Change: A Population-based Study

Descrição: Objective: To investigate the association of brain volumes, white matter lesion (WML) volumes, and lacunes, with cognitive decline in a population-based cohort of nondemented persons. Methods: Within the Rotterdam Study, 3624 participants underwent brain magnetic resonance imaging. Cognition was evaluated at baseline (2005 to 2009) and at the follow-up visit (2011 to 2013). We used a test battery that tapped into domains of executive function, information processing speed, motor speed, and memory. The volumetric measures assessed were total brain volume, lobar (gray matter and white matter) volumes, and hippocampal volumes. We also studied the association of WML volumes and lacunes with cognitive decline using linear regression models. Results: Total brain volume was associated with decline in global cognition, information processing, and motor speed (P

Seção: Original Articles
Volume: 0
Autor: Ganguli, Mary; Albanese, Emiliano; Seshadri, Sudha; Bennett, David A.; Lyketsos, Constantine; Kukull, Walter A.; Skoog, Ingmar; Hendrie, Hugh C.

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