身体活动和认知功能:时刻和日常的关联
Tiia Kekäläinen1, Martina Luchetti2, Antonio Terracciano3
1Gerontology Research Center and Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland. tiia.m.kekalainen@jyu.fi.
The international journal of behavioral nutrition and physical activity
|November 23, 2023
概括
即使是身体活动的微小增加,也会提高中年人的日常处理速度和记忆力. 这项研究表明,运动对日常生活中的认知有暂时的益处,支持了长期发现.
科学领域:
- 认知神经科学 认知神经科学
- 运动生理学 运动生理学
- 行为科学 行为科学
背景情况:
- 实验室和长期研究表明,运动对认知有好处.
- 有限的研究存在于日常生活中的瞬间炼效应.
研究的目的:
- 研究身体活动与认知功能之间的瞬间和日常关联.
- 检查身体活动对认知表现的现实影响.
主要方法:
- 291名中年成年人戴着加速度计,并完成了8天的生态瞬间评估.
- 每天多次测量处理速度,视觉记忆和主观认知.
- 多层线性模型分析了身体活动指标和认知结果之间的关联.
主要成果:
- 在认知测试之前,更高的体力活动强度/持续时间提高了处理速度.
- 日常增加的体力活动与晚上更好的记忆评级相关.
- 对于视觉记忆或自我评价思维/敏度没有发现任何显著的关联.
结论:
- 在实验室环境之外,即使每日体育活动的微小增加也会提高处理速度和自我评级记忆.
- 研究结果表明,在日常环境中,体育活动对认知有暂时的益处.
- 支持现有研究对定期体育活动的认知优势.
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