Remote assessments of sleep and cognition in cognitively normal older adults at risk for Alzheimer disease
Remote, multi-day assessments of cognition and sleep revealed subtle non-linear associations between nightly sleep and next-day cognition in cognitively unimpaired older adults. Furthermore, the individualized nature of sleep-cognition relationships underscores the importance of maintaining consistent person-centered sleep health metrics to support cognitive function. Capturing latent AD-related changes in sleep and cognition among asymptomatic older adults may require repeated assessments across extended timeframes.
Authors
- Matthew S. Welhaf (ORCID: https://orcid.org/0000-0002-2826-5268)
- Brendan P. Lucey (ORCID: https://orcid.org/0000-0001-5400-825X)
- Jason J. Hassenstab (ORCID: https://orcid.org/0000-0002-7802-3371)
- Brian Carpenter (ORCID: https://orcid.org/0000-0003-4206-3117)
- Hannah Wilks (ORCID: https://orcid.org/0000-0001-5101-489X)
- Andrew J. Aschenbrenner (ORCID: https://orcid.org/0000-0002-4317-7282)
- Brian A. Gordon (ORCID: https://orcid.org/0000-0003-2109-2955)
- John C. Morris
- Suzanne E. Schindler
Institutions
- Washington University in St. Louis (US)
- North Carolina Agricultural and Technical State University (US)
Publication Details
- Journal
- Sleep Medicine
- Published
- 2025-12-19
- DOI
- https://doi.org/10.1016/j.sleep.2025.108734
- Primary Topic
- Sleep and related disorders
- Type
- article
- Field-Weighted Citation Impact
- 0.00