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活跃人体骨骼肌在小振幅振荡中的力学行为。

The mechanical behavior of active human skeletal muscle in small oscillations.

作者信息

Cannon S C, Zahalak G I

出版信息

J Biomech. 1982;15(2):111-21. doi: 10.1016/0021-9290(82)90043-4.

DOI:10.1016/0021-9290(82)90043-4
PMID:7076686
Abstract

The results of an extensive series of small-amplitude frequency-response tests of the arm flexors and extensors of ten normal adult male subjects are reported. It is concluded that a quasilinear model for muscle which had been proposed previously by one of the authors provides an adequate quantitative representation of the observed system behavior. The identified model parameters, including the stiffness and the time constants of contraction dynamics are listed for all ten subjects, thus establishing the characteristic values and ranges of variation of these parameters in normal, adult males.

摘要

报告了对十名正常成年男性受试者的手臂屈肌和伸肌进行的一系列广泛的小幅度频率响应测试的结果。得出的结论是,作者之一先前提出的肌肉准线性模型能够充分定量表示观察到的系统行为。列出了所有十名受试者的识别模型参数,包括刚度和收缩动力学的时间常数,从而确定了这些参数在正常成年男性中的特征值和变化范围。

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