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Physical Activity and Neuropsychological Functioning in Older Adults
Anna S Ord1, Adrienne H Eldridge1, David R Netz1
1Regent University, Virginia Beach, VA, USA.
Gerontology & Geriatric Medicine
|June 24, 2024
Summary
Regular physical activity is linked to improved mental health and cognitive function in older adults. Engaging in exercise may be a beneficial non-drug approach to enhance well-being and brain health in seniors.
Area of Science:
- Gerontology
- Neuroscience
- Psychology
Background:
- Physical activity is known to positively influence neuropsychological functioning throughout life.
- Community-dwelling older adults often experience declines in mental and cognitive health.
Purpose of the Study:
- To investigate the relationship between physical activity, depression, anxiety, and cognitive functioning in older adults.
- To assess the impact of regular physical activity on mental and cognitive health outcomes in individuals aged 65-96.
Main Methods:
- Utilized psychometrically sound and validated measures for depression, anxiety, and cognitive functioning.
- Conducted analyses of covariance (ANCOVA) on data from 526 older adults.
- Adjusted for demographic variables including age, education, and gender.
Main Results:
- Physical activity was significantly associated with better scores in depression, anxiety, and cognitive functioning.
- Large effect sizes were observed for overall scores, with variations across cognitive domains.
- Processing speed and memory showed the largest effect sizes, while language and visuospatial skills showed smaller effects.
Conclusions:
- Physical activity may serve as an effective non-pharmacological intervention for improving mental and cognitive health in older adults.
- Integrating physical activity programs into community and healthcare settings is crucial for promoting well-being in aging populations.
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