The Impact of Exercise on Cognitive Function in Older Adults: A Meta-Analysis of Randomized Controlled Trials
Abstract
Physical exercise has been proposed as a potential strategy to maintain cognitive function and reduce the risk of cognitive decline in older adults. This meta-analysis of randomized controlled trials (RCTs) examines the impact of exercise interventions on cognitive function in older adults. Drawing from a comprehensive review of the literature, the meta-analysis synthesizes effect sizes from RCTs that assess the effectiveness of various types of exercise (e.g., aerobic exercise, resistance training, combination training) on cognitive outcomes, including memory, executive function, processing speed, and overall cognitive performance. Additionally, it explores potential moderators of intervention effectiveness, such as exercise intensity, duration, frequency, and participant characteristics (e.g., age, baseline cognitive status), to better understand the relationship between exercise and cognitive function in older adults.
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References
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