Article
Differences in Daily Physical Activity by Alzheimer's Risk Markers Among Older Adults.
The journals of gerontology. Series A, Biological sciences and medical sciences - 1 Jul 2024
Marino Francesca R, Deal Jennifer A, Dougherty Ryan J, Bilgel Murat, Tian Qu, An Yang, Simonsick Eleanor M, Resnick Susan M, Ferrucci Luigi, Spira Adam P, Wanigatunga Amal A, Schrack Jennifer A
Abstract excerpt
BACKGROUND: Daily physical activity patterns differ by Alzheimer's disease (AD) status and might signal cognitive risk. It is critical to understand whether patterns are disrupted early in the AD pathological process. Yet, whether established AD risk markers (β-amyloid [Aβ] or apolipoprotein E-ε4 [APOE-ε4]) are associated with differences in objectively measured activity patterns among cognitively unimpaired...
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