姿势控制系统的研究第二部分:肌腱抽搐输入

IEEE Trans. Syst. Sci. Cybern. Pub Date : 1970-04-01 DOI:10.1109/TSSC.1970.300286

G. Agarwal, B. Berman, P. Löhnberg, L. Stark

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引用次数: 20

摘要

通过对人体姿势控制系统施加肌腱抽搐扰动，对人体姿势控制系统进行了研究。轻拍跟腱可引起腓肠肌-比目鱼肌的拉伸反射。结果表明，初始条件(肌肉张力或肌肉长度)和刺激(锤击力的强度)对反射反应(足扭矩或角度的变化)有很大的影响。

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Studies in Postural Control Systems Part II: Tendon Jerk Input

The postural control system in normal humans is studied by applying a tendon jerk disturbance to the system. A stretch reflex was elicited in the gastrocnemius-soleus muscle by a tap on the achilles tendon. It is shown that the initial conditions (muscle tension or the length of the muscle) and the stimulus (strength of the hammer force) have strong influence on the reflex response (change in foot torque or angle).

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IEEE Trans. Syst. Sci. Cybern.

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