Associations of Sleepiness Scores and Cognitive Performance in Cognitively Normal Non‐Sleepy Older Adults – Examining for Race and Sex‐specific Differences

In this non-sleepy, cognitively healthy diverse sample of community dwelling older adults, sleepiness scores were not associated with performance in any cognitive domain, possibly because this was a non-sleepy cohort. However, Race-specific effects of this association were observed in cognitive domains that subserve memory and language functions, suggesting that impacted domains may be related to EDS symptoms with a notable effect among Blacks.

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Publication Details

Journal
Alzheimer s & Dementia
Published
2025-12-01
DOI
https://doi.org/10.1002/alz70858_107453
Primary Topic
Sleep and Work-Related Fatigue
Type
article
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article

Associations of Sleepiness Scores and Cognitive Performance in Cognitively Normal Non‐Sleepy Older Adults – Examining for Race and Sex‐specific Differences

Arjun V. Masurkar, RS Osorio, Elena Valkanova, Anthony Briggs et al.
Alzheimer s & Dementia
Sleep and Work-Related Fatigue
article

Associations of Sleepiness Scores and Cognitive Performance in Cognitively Normal Non‐Sleepy Older Adults – Examining for Race and Sex‐specific Differences

Arjun V. Masurkar, RS Osorio, Elena Valkanova, Anthony Briggs, Rachel McCray, Omonigho M. Bubu, Ludovic Debure, Joshua L. Gills, Girardin A Jean‐Louis, Mobeena Ghuman, M J Bernard, Allal Boutajangout
article en

Abstract

In this non-sleepy, cognitively healthy diverse sample of community dwelling older adults, sleepiness scores were not associated with performance in any cognitive domain, possibly because this was a non-sleepy cohort. However, Race-specific effects of this association were observed in cognitive domains that subserve memory and language functions, suggesting that impacted domains may be related to EDS symptoms with a notable effect among Blacks.

Alzheimer s & DementiaVol. 21(S4)
University of Miami (US), University of South Florida (US), New York University (US)
Quality Education
Openalex Percentile: Top 29%
Sleep and Work-Related Fatigue
DOIOpen Access PDFOpenAlex
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Associations of Sleepiness Scores and Cognitive Performance in Cognitively Normal Non‐Sleepy Older Adults – Examining for Race and Sex‐specific Differences — Arjun V. Masurkar, RS Osorio, et al. · Alzheimer s & Dementia (2025) | TGRS Research Map | TGRS