由间歇性和不变性错误驱动的隐性运动适应
Naoyoshi Matsuda1, Masaki O Abe2
1Graduate School of Education, Hokkaido University, Sapporo, Japan.
Experimental brain research
|July 19, 2023
概括
人们无意中对短暂的环境变化做出反应,即使他们应该忽视它们. 这种隐性运动适应在那些快速适应逐渐环境变化的个体中更为明显.
科学领域:
- 神经科学是一个神经科学.
- 发动机控制器的控制器
- 人类运动 人类运动
背景情况:
- 环境的变化可能会破坏运动的准确性,需要感官反来进行校正.
- 瞬间的环境变化是一个挑战,因为基于感官反的纠正可能会产生反作用.
- 之前的研究表明,隐含的运动适应甚至发生在意图忽略感官反时.
研究的目的:
- 为了研究间歇性视觉错误回应的隐性运动适应.
- 为了确定人们是否无意地对瞬间的环境变化做出反应.
- 探索对瞬间变化的敏感性和适应逐渐变化的环境变化之间的关系.
主要方法:
- 使用间歇性视觉误差反进行了达到实验,始终以反时针方向的16°抵消.
- 参与者有间歇性的机会忽略视觉反.
- 在视觉错误反呈现后立即进行的试验中,分析了运动变化.
主要成果:
- 在视觉反呈现后,触摸运动在与视觉反相反的方向上转移,这表明隐含的运动适应.
- 运动转移的幅度与机器适应逐渐环境变化的速度有显著的相关性.
- 能够更快地适应逐步变化的个体对瞬间的环境破坏表现出更大的敏感性.
结论:
- 人类无意中将自己的运动调整为瞬间的环境变化,而这些变化最好是被忽视.
- 适应逐步环境变化的能力与对突然,破坏性的变化的高度敏感性有关.
- 了解隐性运动适应对于解释人类对动态环境的反应至关重要.
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