Self‐reported and objectively assessed insomnia symptom severity and cognitive markers in dementia‐free older adults at‐risk for Alzheimer's disease
Counterintuitively, in individuals at elevated risk of AD, more self-reported and objective insomnia symptoms were associated with better cognitive scores. This may reflect protective lifestyle factors that improve cognition but also disrupt sleep patterns and sleep satisfaction.
Authors
- Claire André (ORCID: https://orcid.org/0000-0001-7077-1108)
- Béry Mohammediyan
- Beatriz Helena Domingos Oliveira
- Sylvia Villeneuve (ORCID: https://orcid.org/0000-0003-2338-0467)
- Josée Poirier (ORCID: https://orcid.org/0000-0002-1302-869X)
- Erlan Sanchez
- Géraldine Rauchs
- John C.S. Breitner
- Andree‐Ann Baril
Institutions
- Université Claude Bernard Lyon 1 (FR)
- Inserm (FR)
- Douglas Mental Health University Institute (CA)
- Hospices Civils de Lyon (FR)
- Normandie Université (FR)
- Hôpital du Sacré-Cœur de Montréal (CA)
- Cyceron (FR)
- Canadian Sleep & Circadian Network (CA)
- McGill University (CA)
- Université de Montréal (CA)
- Université de Caen Normandie (FR)
Publication Details
- Journal
- Alzheimer s & Dementia
- Published
- 2025-12-01
- DOI
- https://doi.org/10.1002/alz70856_103128
- Primary Topic
- Sleep and related disorders
- Type
- article
- Field-Weighted Citation Impact
- 0.00