认知负载会影响运动员的潜意识处理:行为和神经洞察力
Xuechen Mao1, Jinbin Chen2, Yanglan Yu3
1Department of Physical Education, Nanjing University of Chinese Medicine, Nanjing, China.
Frontiers in psychology
|February 13, 2026
概括
高认知负载会损害运动员的潜意识处理和神经特征,影响反应时间和大脑活动. 用认知负载进行训练可以通过优化资源容量来提高运动表现.
科学领域:
- 认知心理学 认知心理学
- 神经科学是一个神经科学.
- 运动科学 运动科学
背景情况:
- 互动体育运动中的运动员面临高认知负载.
- 众所周知,认知负载会损害上下皮层处理.
- 有限的研究存在于认知负载对运动员潜意识处理的影响.
研究的目的:
- 研究增加认知负载对运动员潜意识处理的影响.
- 检查与认知负载和潜意识处理相关的神经特征.
- 为了测试认知负载损害潜意识处理的假设.
主要方法:
- 30名国家级乒乓球运动员参加了比赛.
- 双任务模式将一个N-back任务 (认知负载) 与一个掩盖的启动任务相结合.
- 收集了行为 (响应时间) 和脑电图 (P3振幅,α功率) 数据.
主要成果:
- 增加认知负载显著降低了行为 (响应时间) 的潜意识原始化效应.
- 电生理学数据显示P3振幅降低和前刺激α功率与更高的认知负载.
- 在这些神经参数和认知负载之间发现了负相关性.
结论:
- 认知负载通过耗尽注意力资源,损害了运动员的潜意识处理.
- 将认知负载纳入训练可能会提高运动表现.
- 这些发现加深了对注意力资源和潜意识处理的理解,尽管概括性受到样本特征的限制.
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