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决策时间分析用于评估运动员在运动反应任务期间的处理速度

Leonardo Ariel Cano^1,2, Gonzalo Daniel Gerez^1,2, María Soledad García^1,2

¹Neuroscience and Applied Technologies Laboratory (LINTEC), Bioengineering Department, Faculty of Exact Sciences and Technology (FACET), National University of Tucuman (UNT), Superior Institute of Biological Research (INSIBIO), National Scientific and Technical Research Council (CONICET), Av. Independencia 1800, San Miguel de Tucumán 4000, Argentina.

Sports (Basel, Switzerland)

|June 26, 2024

概括

运动员表现出更快的处理速度,完成反应任务大约比对手快30%. 决策时间分析显示运动员的手表表现平衡,与对照组不同,突出了其在体育科学中的重要性.

科学领域:

运动科学运动科学运动科学
人类运动控制人体运动控制
神经科学是一个神经科学.

背景情况:

反应时间 (RT) 是评估运动任务中的身体性能的一个关键指标.
评估处理速度对于理解运动能力至关重要.
之前的研究还没有完全探索运动员RT的决策组成部分.

研究的目的:

为了比较运动员和对照组之间的处理速度.
研究RT的决策 (DMK) 和机电延迟 (EMD) 阶段.
探索基于手性的RT及其组件的差异.

主要方法:

25名健康的志愿者 (16名对照,9名运动员) 在三个难度级别下执行视觉刺激运动反应任务.
运动捕捉和电肌图记录了生理数据.
RT被细分为决策 (DMK) 和电机延迟 (EMD) 阶段.

主要成果:

运动员在整体RT上表现得明显更快 (比对照人群快约30%).
虽然整体RT没有显示手的差异,但DMK时间有显著差异.
对照组对右手选择的DMK时间比左手选择的DMK时间长20%;运动员没有显示这种差异.

结论:

量化RT的决策组成部分对于评估体育中的处理速度至关重要.
这种方法可以监测运动认知和神经肌肉过程中的适应.
这些发现为运动控制中的手性研究提供了新的视角.

关键词:

在决策过程中做出决定.电动肌谱学电动肌谱学这是一种双手性.反应时间反应时间.运动表现体育表现

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