通过体育活动增强记忆:对老年人内部记忆策略的使用有有益影响
Ilona Moutoussamy1, Laurence Taconnat2, Hajer Kachouri2
1Université de Tours, Université de Poitiers, CNRS, Centre de Recherches sur la Cognition et l'Apprentissage (UMR 7295), Poitiers, France. ilona.moutoussamy@univ-tours.fr.
Psychological research
|May 15, 2025
概括
老年人的体力活动可以增强记忆回忆和主观组织策略. 较高的体力活动 (PA) 与更好的记忆性能和增加的组织使用有关,部分是由主观组织调解的.
科学领域:
- 认知心理学 认知心理学
- 衰老的神经科学 衰老的神经科学
- 老年学是指老年学的学科.
背景情况:
- 衰老与记忆性能下降和认知策略的使用有关.
- 身体活动 (PA) 越来越多地被认为对老年人的认知功能有潜在的益处.
- 主观组织,用于测量记忆策略的度量,尚未在老年人群中广泛研究PA.
研究的目的:
- 研究老年人身体活动 (PA) 水平和主观组织策略之间的关系.
- 检查年龄对记忆表现和主观组织的影响.
- 确定主观组织是否在不同年龄组中调解PA和记忆回忆之间的关联.
主要方法:
- 一项涉及年轻人和老年人 (N=90) 的比较研究,评估记忆回忆和主观组织 (对对频率指数,PFI).
- 参与者完成了涉及单词列表的记忆任务,并报告了他们过去一年的身体活动水平.
- 统计分析包括一般线性模型和调解分析,以检查年龄,PA和PFI对记忆的影响.
主要成果:
- 与老年人相比,年轻的成年人表现出更好的记忆回忆和主观组织.
- 在两个年龄组中,更高的PA与更好的记忆性能相关.
- 在老年人中,更高的PA显着与主观组织的增加有关,而这个组织部分介导了PA-记忆关系 (39%的效果).
结论:
- 老年人较高的体力活动水平与提高记忆力和主观组织策略的利用有关.
- 主观组织在体力活动如何在衰老过程中有益于记忆方面起着调解作用.
- 这些发现凸显了PA在晚年维持认知功能的重要性,特别是记忆策略,并暗示了对执行功能的影响.
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