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Interaction torque contributes to planar reaching at slow speed

机译:相互作用扭矩有助于低速到达平面

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摘要

BackgroundHow the central nervous system (CNS) organizes the joint dynamics for multi-joint movement is a complex problem, because of the passive interaction among segmental movements. Previous studies have demonstrated that the CNS predictively compensates for interaction torque (INT) which is arising from the movement of the adjacent joints. However, most of these studies have mainly examined quick movements, presumably because the current belief is that the effects of INT are not significant at slow speeds. The functional contribution of INT for multijoint movements performed in various speeds is still unclear. The purpose of this study was to examine the contribution of INT to a planer reaching in a wide range of motion speeds for healthy subjects.
机译:背景技术由于节段运动之间的被动相互作用,中枢神经系统(CNS)如何组织多关节运动的关节动力学是一个复杂的问题。先前的研究表明,CNS可预测性地补偿由相邻关节的运动引起的相互作用扭矩(INT)。但是,这些研究大多数都主要研究了快速运动,大概是因为当前的信念是,在低速下,INT的影响并不明显。 INT对于以各种速度执行的多关节运动的功能贡献仍然不清楚。这项研究的目的是检查INT对健康受试者在各种运动速度范围内达到刨床的贡献。

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