Physiology of Motor Deficits and the Potential of Motor Recovery After a Spinal Cord Injury
Physiology of Motor Deficits and the Potential of Motor Recovery After a Spinal Cord Injury
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DOI：
10.1007/978-1-4939-6664-6_2
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发表时间：
2016-01-01
期刊：
影响因子：
--
通讯作者：
Roy, Roland R.
中科院分区：
文献类型：
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作者：
Edgerton, V. Reggie;Roy, Roland R.
本章的重点是强调脊髓损伤（SCI）后运动控制生理学的一些基本概念。我们将讨论这些概念是如何定义的运动单位招聘的顺序在一个运动池，以及如何在多个运动池的相对招聘定义的运动执行。然后，我们将描述这些因素是如何受到SCI的影响。了解这些特定的“神经决定”如何被SCI改变，将为评估运动功能障碍的病因提供更深入的见解，从而在特定个体受伤后的特定时间找到潜在的解决方案（图2.1）。
The focus of this chapter is to highlight some fundamental concepts on the physiology of movement control after a spinal cord injury (SCI). We will discuss how these concepts are defined by the order of motor unit recruitment within a motor pool and how the relative recruitment across multiple motor pools defines the movements performed. We then will describe how these factors are affected by SCI. Understanding how these particular "neural decisions" might be modified by SCI will provide greater insight in assessing the etiology of the movement dysfunctions and thus in finding potential resolutions in a given individual at a given time post-injury (Fig. 2.1).