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Motor imagery: lessons learned in movement science might be applicable for spaceflight

机译:汽车图像:运动科学中的经验教训可能适用于航天

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摘要

Before participating in a space mission, astronauts undergo parabolic-flight and underwater training to facilitate their subsequent adaptation to weightlessness. Unfortunately, similar training methods can’t be used to prepare re-adaptation to planetary gravity. Here, we propose a quick, simple and inexpensive approach that could be used to prepare astronauts both for the absence and for the renewed presence of gravity. This approach is based on motor imagery (MI), a process in which actions are produced in working memory without any overt output. Training protocols based on MI have repeatedly been shown to modify brain circuitry and to improve motor performance in healthy young adults, healthy seniors and stroke victims, and are routinely used to optimize performance of elite athletes. We propose to use similar protocols preflight, to prepare for weightlessness, and late inflight, to prepare for landing.
机译:在参加太空任务之前,宇航员要接受抛物线飞行和水下训练,以利于他们随后适应失重状态。不幸的是,类似的训练方法无法用于准备重新适应行星重力。在这里,我们提出了一种快速,简单且便宜的方法,该方法可用于为宇航员准备重力和不存在的重力。此方法基于运动图像(MI),在此过程中,在工作存储器中产生动作而没有任何明显的输出。反复证明基于MI的训练规程可以改变大脑回路并改善健康的年轻人,健康的老年人和中风受害者的运动表现,并且通常用于优化精英运动员的表现。我们建议在飞行前使用类似的协议,以准备失重,在飞行后期使用,以准备降落。

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