Prehension synergies

被引：91

作者：

Zatsiorsky, VM ^{[1
]}

Latash, ML ^{[1
]}

机构：

[1] Penn State Univ, Dept Kinesiol, Biomech Lab, University Pk, PA 16802 USA

来源：

EXERCISE AND SPORT SCIENCES REVIEWS | 2004年 / 32卷 / 02期

关键词：

prehension; synergy; grasping; principle of superposition; chain effects; enslaving;

D O I：

10.1097/00003677-200404000-00007

中图分类号：

Q4 [生理学];

学科分类号：

071003 ;

摘要：

The precision grip requires the control of the normal and tangential forces exerted by the fingers as well as the control of the rotational equilibrium of the grasped object. Prehension synergies involve the conjoint changes in finger forces and moments during multifinger gripping tasks. Some of these adjustments are dictated by mechanics, whereas others are the result of a choice by the performer.

引用

页码：75 / 80

页数：6

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