不同的衰老对隐式和显式感官运动学习的影响
Elizabeth Cisneros1,2, Sheer Karny1,2, Richard B Ivry1,2
1Department of Psychology, University of California, Berkeley.
bioRxiv : the preprint server for biology
|July 15, 2024
概括
衰老会损害显式感官运动学习,但会增强隐式学习,这种解离可能与认知和感官变化有关. 这说明了老龄化如何影响运动技能的适应.
科学领域:
- 神经科学是一个神经科学.
- 老年学是一门学科.
- 发动机控制器的控制器
背景情况:
- 运动控制的下降是衰老的一个关键方面.
- 由于研究不足和复杂的学习试验,老龄化对感觉运动学习的影响尚未得到充分理解.
研究的目的:
- 调查衰老对显式和隐式感觉运动学习的影响.
- 通过使用元分析和强大的实验来解决先前研究中的不一致性.
主要方法:
- 进行了对感觉运动适应研究的元分析,重点关注明确和隐含的组件.
- 进行了两项强大的实验,使用行为任务来隔离老年人的明确和隐性学习过程.
主要成果:
- 年长的成年人表现出对开发视觉运动适应的明确策略的能力受损.
- 年长的成年人表现出增强的隐性重新校准,以应对视觉运动干扰.
结论:
- 老龄化导致感觉运动学习的分离,损害了明确的战略使用,同时增强了隐含的适应.
- 与年龄相关的推理下降可能会影响显式学习,而多感官集成的变化可能会影响隐式学习.
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