High‐Frequency Smartphone‐Based Assessments Uncover Daily Sleep‐Cognition Associations in Older Adults at Risk for AD
High-frequency, multi-day assessments of cognition and sleep revealed subtle effects of nightly sleep on next-day cognition in cognitively normal older adults, particularly for APOE ε4 carriers. These findings highlight the importance of a multidimensional approach for sleep and cognitive assessments in older adults at risk for AD.
Authors
- Matthew S. Welhaf (ORCID: https://orcid.org/0000-0002-2826-5268)
- Brendan P. Lucey (ORCID: https://orcid.org/0000-0001-5400-825X)
- Brain Carpenter
- Hannah Wilks (ORCID: https://orcid.org/0000-0001-5101-489X)
- Andrew J. Aschenbrenner (ORCID: https://orcid.org/0000-0002-4317-7282)
- Suzanne E. Schindler
- Brian A. Gordon
- John C. Morris
- Jason J. Hassenstab
Institutions
- Washington University in St. Louis (US)
- Prevent Alzheimer’s Disease 2020 (US)
Publication Details
- Journal
- Alzheimer s & Dementia
- Published
- 2025-12-01
- DOI
- https://doi.org/10.1002/alz70857_105193
- Primary Topic
- Sleep and related disorders
- Type
- article
- Field-Weighted Citation Impact
- 0.00