ArticleAlzheimer's & dementia (New York, N. Y.)
The interaction effect of physical activity and sleep on cognitive function in stroke.
Article in Alzheimer's & dementia (New York, N. Y.). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- The relationship between physical activity and mental health in middle-aged and older Chinese adults: a moderated mediation and cross-lagged model.Frontiers in psychology · 2026Article
- The interaction effect of physical activity and sleep on cognitive function in stroke.Alzheimer's & dementia (New York, N. Y.)Article
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionHaving a stroke increases risk for dementia two-fold. Poor sleep quality and quantity are common after a stroke and are associated with cognitive impairment. Physical activity benefits cognitive function. Whether there is an interaction effect of physical activity and sleep on cognitive function among persons living with chronic stroke is unknown.
methodsA cross-sectional study used baseline data acquired from 97 community-dwelling adults aged ≥55 years, living with chronic stroke (71±9 years;
resultsIn the full sample, there was a significant interaction effect between MVPA and sleep duration on the ADAS-COG-13 score ( DISCUSSION: Moderate to vigerous physical activity may mitigate the negative impact of shorter sleep on cognitive function among persons living with stroke, particularly males. Highlights: Physical activity and sleep are associated with cognitive function following stroke.Physical activity may ameliorate the negative effects of poor sleep on cognitive function.Females suffer greater health consequences of sleep dysregulation than males.Physical activity moderates the association of sleep duration and cognitive function.Physical activity may promote cognitive function in males with short sleep duration.
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