兴奋和价值对年轻男性的站立动力学和动力学的影响:使用运动捕捉系统的方法
Ryogo Takahashi1,2, Naotsugu Kaneko1, Kimitaka Nakazawa1
1Department of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, Japan.
Physiological reports
|September 17, 2025
概括
在静静地站立时,情绪状态显著改变身体运动. 不愉快的情绪增强了脚的控制,而愉快的情绪和高兴度会影响呼吸模式,为身体反应提供了新的见解.
科学领域:
- 生物力学 生物力学
- 心理生理学 心理生理学
- 人类运动科学科学 人类运动科学
背景情况:
- 了解情绪状态和生理反应之间的相互作用至关重要.
- 以前的研究主要集中在情绪挑战期间的压力中心 (COP).
- 情绪对静静站立时的身体动力学和运动学的影响仍然未被充分探索.
研究的目的:
- 研究情绪价值和兴奋对静静站立时的身体动力学和动力学的影响.
- 探索情绪状态与呼吸等生理参数之间的关系.
- 评估动作捕捉系统在通过姿势变化检测情绪状态方面的实用性.
主要方法:
- 利用运动捕捉系统和力盘记录22名参与者静静站立时的身体动力学和动力学.
- 参与者看了情感图片,按兴奋 (高/低) 和价值 (不愉快/中性/愉快) 分类.
- 分析了质量中心的变化,下肢关节角度 (脚,膝盖,部),关节扭矩和估计的呼吸参数 (潮体积,速率,每分钟通风).
主要成果:
- 情绪价值显著影响了姿势控制,不愉快的情绪减少了质量中心和脚变异性,表明脚驱动的控制.
- 愉快的情绪与增加的呼吸率有关.
- 与低兴奋状态相比,高兴奋状态导致潮体积增加和细分通风.
结论:
- 情绪状态显然改变了静静站立时的身体动力学和动力学,超出了传统的COP措施.
- 呼吸参数和姿势控制策略对不同的情绪维度 (价值和兴奋) 很敏感.
- 动作捕捉衍生站立参数为客观情绪检测提供了一个有希望的途径.
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