Circadian Rest/Activity Rhythms and MRI-Derived Measures of Brain Health in Older Adults

GSA 2025 Abstract

Abstract

Altered circadian rest/activity rhythms (RARs), measured by accelerometers, have been linked to dementia risk, but associations with neuroimaging measures of brain health remain unclear.

The paper

Johns Hopkins University · University of Minnesota

GSA 2025 Abstract · 31 Dec 2025 · CC BY

Presented at GSA 2025

doi.org/10.1093/geroni/igaf122.1955