全天运动对大学生执行功能很重要
Xiaoxia Zhang1, Samantha Moss2, Caifang Wu3
1School of Sport Sciences, West Virginia University, Morgantown, WV 26506, USA.
Behavioral sciences (Basel, Switzerland)
|August 28, 2025
概括
健康的运动行为,如适度至强烈的体力活动 (MVPA),减少屏幕时间,以及充足的睡眠与大学生更好的工作记忆有关. 体重管理也支持执行功能.
科学领域:
- 行为科学
- 认知神经科学
- 公共卫生
背景情况:
- 执行功能和运动行为经常被孤立地研究.
- 了解身体活动,久坐和睡眠对执行功能的综合影响对于大学生来说至关重要.
研究的目的:
- 研究各种运动行为 (MVPA,轻PA,基于屏幕的SB,非基于屏幕的SB,睡眠) 与执行功能 (工作记忆,抑制) 的结合.
- 研究年轻成年人身体质量指数 (BMI) 与执行功能 (特别是抑制) 之间的关系.
主要方法:
- 在366名大学生中使用验证的问卷来评估运动行为和执行功能.
- 使用回归分析来确定运动行为和BMI对执行功能组件的预测能力.
主要成果:
- 基于屏幕的久坐行为 (SB),睡眠时间和中度至强度的体力活动 (MVPA) 显著预测了工作记忆.
- 体重指数 (BMI) 是抑制的唯一显著预测指标.
- 与体重正常的同龄人相比,超重/肥胖的学生表现出较低的抑制力.
结论:
- 促进健康的运动模式,包括足够的MVPA,减少基于屏幕的SB和充足的睡眠,可以提高大学生的工作记忆.
- 体重控制对于保持抑制性控制至关重要,
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