呼吸塑造了响应速度和准确性,并有系统的时间延迟
Cosima Harting1, Lena Hehemann1, Lisa Stetza1
1Biology, Bielefeld University, Bielefeld 33615, Germany.
Proceedings. Biological sciences
|April 8, 2025
概括
呼吸通过调整呼吸与事件并通过试验到试验的变化来影响认知任务. 这种呼吸模式显著预测了反应时间,显示了对感觉运动反应的时间延迟影响.
科学领域:
- 认知神经科学 认知神经科学
- 心理生理学 心理生理学
- 人类行为人类行为.
背景情况:
- 感官认知功能与呼吸等生理过程密切相关.
- 个人自然地将他们的呼吸模式与各种活动中的预期事件同步起来,包括基于计算机的任务.
- 任务期间呼吸阶段的变化会影响大脑活动和行为表现,影响反应速度和准确性.
研究的目的:
- 调查呼吸阶段对齐与事件的共存及其对行为表现的影响.
- 为了确定平均呼吸阶段和试验对试验的变化是否预测认知任务的结果.
- 为了确定呼吸系统对感官运动反应的影响的时间.
主要方法:
- 对12个数据集的分析,涉及277名参与者执行感官认知任务.
- 统计建模以评估呼吸阶段对行为表现 (反应时间) 的预测能力.
- 检查与试验相对的平均呼吸阶段和试验对试验的变化.
主要成果:
- 呼吸与预期事件的调整以及试验对试验的呼吸变化都能显著预测行为表现,特别是反应时间.
- 这种呼吸和行为的共同调节在不同个体之间是一致的,不管他们的呼吸速率如何.
- 呼吸阶段对反应的最强的影响发生在反应发生前大约2秒.
结论:
- 呼吸在认知任务中起着双重作用:与外部事件保持一致,并表现出影响绩效的内部变化.
- 呼吸阶段,无论是平均还是瞬间,对感官运动反应具有显著的预测能力.
- 结构化呼吸对认知任务表现的深刻,时间滞后的影响是显而易见的.
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