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灵活和自适应的到达控制之间的干扰.

Astrid Doyen1,2, Philippe Lefèvre1,2, Frédéric Crevecoeur3,2,4

  • 1Institute of Information and Communication Technologies, Electronics and Applied Mathematics (ICTEAM), Université catholique de Louvain, Louvain-la-Neuve 1348, Belgium.

eNeuro
|October 7, 2025
PubMed
概括
此摘要是机器生成的。

人类运动控制灵活地适应不断变化的目标和力场. 然而,同时适应两者会降低性能,这表明灵活控制和运动期间的电机适应之间存在相互作用.

关键词:
灵活的控制控制灵活的控制发动机适应 发动机适应运动执行 运动执行达到控制器的控制器.

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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:

  • 人类表现出快速的运动控制更新,以响应上下文变化.
  • 灵活的控制和运动适应是不同的,但在运动中同时发生,表明功能互动.

研究的目的:

  • 为了研究灵活控制和人类运动期间的运动适应之间的相互作用.
  • 为了确定同时发生的目标变化和力场适应是否会干扰发动机性能.

主要方法:

  • 实验涉及人类参与者在不同的力场条件下达到尺寸 (冗余) 变化的目标.
  • 阶段负载评估了目标冗余的利用.
  • 强力场被单独引入或与目标变化相结合.

主要成果:

  • 当目标变化与力场适应发生时,利用目标冗余性减少.
  • 强力场适应的大小随着增加阶段负载而减少.
  • 当所有扰动同时发生时,干扰是最明显的.

结论:

  • 灵活的控制和电机适应在移动过程中相互作用.
  • 这些机制表现出相互依赖,特别是当它们同时被激活时.
  • 这些相互作用的时间表是在运动执行期间.