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猫和狗在行走过程中的肢体协调性。

Limb coordinations during locomotion in cats and dogs.

作者信息

Afelt Z, Kasicki S

出版信息

Acta Neurobiol Exp (Wars). 1975;35(4):369-78.

PMID:1189999
Abstract

The relations among swing, stance and step durations for the fore and hind limbs were investigated. Registration of the swing and stance phases was performed by the opening and closing of an electrical circuit as the cat moved along the conductive pathway. In the walking animal, longer swing and shorter stance durations for hind limbs, in comparison with the fore limbs, were observed. However, during trotting phases, these differences were insignificant. The correlations between swing and stance durations were found for both fore and hind limbs. As the walking animal moved faster, swing and stance durations became shorter.

摘要

研究了猫前肢和后肢摆动、站立及步幅持续时间之间的关系。当猫沿着导电通路移动时,通过电路的开合来记录摆动和站立阶段。观察到在行走的动物中,后肢的摆动持续时间较长,站立持续时间较短,与前肢相比。然而,在小跑阶段,这些差异并不显著。发现前肢和后肢的摆动与站立持续时间之间存在相关性。随着行走的动物移动速度加快,摆动和站立持续时间变短。

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