身体和认知努力对时间感知的作用
Tommaso Bartolini1,2, Irene Petrizzo3, Roberto Arrighi4
1Italian Institute of Technology, U-VIP Unit for Visually Impaired People, Genoa, Italy.
Scientific reports
|July 15, 2025
概括
跑步可以延长感知时间的持续时间. 这种时间偏差似乎与运动控制中的认知努力有关,而不仅仅是身体炼. 时间感知受到运动期间的认知因素的影响.
科学领域:
- 认知神经科学 认知神经科学
- 心理学 心理学 心理学
- 传感器运动集成的整合.
背景情况:
- 行动和感知是相互关联的,影响各种感官模式.
- 以前的研究表明,跑步可以延长视觉刺激的感知时间.
- 移动过程中这种时间变化的潜在机制尚不清楚.
研究的目的:
- 为了调查生理变化或认知变化是否驱动在跑步期间延长时间感知.
- 为了比较通过运行诱导的时间偏差与较低体力,但高认知负载的条件.
- 阐明认知努力在运动控制中对时间感知的作用.
主要方法:
- 参与者在三个条件下执行了时间估计任务:跑步,向后走 (注意力运动任务) 和静止,同时执行视觉工作记忆任务.
- 时间偏差的方向和大小在各种条件中进行了比较.
- 生理测量不是主要的重点,但可以操纵认知负载.
主要成果:
- 无论是向后走路还是分散注意力的任务,都会产生类似于跑步的时间过高估计.
- 这些结果表明,运动控制的认知需求,而不是身体努力的生理变化,是关键.
- 时间感知被分配给运动任务的认知资源显著调节.
结论:
- 像跑步这样的体力活动中时间的延长感受可能是由与运动控制相关的认知努力驱动的.
- 与运动执行相关的认知因素起着至关重要的作用,应在研究生态环境中的时间感知时考虑.
- 这项研究强调了感觉运动过程和时间体验之间的复杂关系.
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