Differences in Daily Physical Activity by Alzheimer's Risk Markers Among Older Adults.

Francesca R Marino Jennifer A DealRyan J DoughertyMurat Bilgel Qu TianYang AnEleanor M SimonsickSusan M ResnickLuigi Ferruci Adam P Spira Amal Asiri Wanigatunga Jennifer A Schrack

Published in: The journals of gerontology. Series A, Biological sciences and medical sciences (2024)

Aβ+ in cognitively unimpaired older adults might manifest as lower amount and variability of daily physical activity, particularly during overnight/evening hours. Future research is needed to examine changes in activity patterns in larger samples and by other AD biomarkers.

Keyphrases

physical activity
cognitive decline
body mass index
sleep quality
mild cognitive impairment
current status
depressive symptoms