Bidirectional Mediation Effects of Sleep and Brain Volume on Cognition in Older Adults
The bidirectional albeit small mediation effect suggests that gray matter atrophy and irregular/fragmented sleep influence each other to negatively affect cognition in community-dwelling older adults.
Authors
- Woon‐Puay Koh (ORCID: https://orcid.org/0000-0002-5674-6341)
- Juan Helen Zhou (ORCID: https://orcid.org/0000-0002-0180-8648)
- Kwun Kei Ng (ORCID: https://orcid.org/0000-0002-0584-7679)
- XinYu Chua
- Shuo Qin
- ChunSiong Soon
- Michael Wei‐Liang Chee
Institutions
- National University of Singapore (SG)
Publication Details
- Journal
- Alzheimer s & Dementia
- Published
- 2025-12-01
- DOI
- https://doi.org/10.1002/alz70856_097781
- Primary Topic
- Sleep and related disorders
- Type
- article
- Field-Weighted Citation Impact
- 0.00