Manual asymmetries in reaching movement control. I: Study of right-handers

被引：59

作者：

Boulinguez, P

Nougier, V

Velay, JL

机构：

[1] Maison Sci Homme & Soc, Lab Anal Performance Motrice Humaine, EA 961035, F-86022 Poitiers, France

[2] Univ Grenoble 1, UPR ES 597, Lab Sport & Performance Motrice, Grenoble, France

[3] UPR CNRS 9013, Lab Neurobiol Cellulaire & Fonct, Marseille, France

来源：

CORTEX | 2001年 / 37卷 / 01期

关键词：

manual asymmetries; handedness; reaching; double-step; direction; amplitude;

D O I：

10.1016/S0010-9452(08)70561-6

中图分类号：

B84 [心理学]; C [社会科学总论]; Q98 [人类学];

学科分类号：

03 ; 0303 ; 030303 ; 04 ; 0402 ;

摘要：

Two experiments investigated manual asymmetries in the control of rapid reaching movements according to the movement parameters to be controlled. Single- and double-step reaching movements were performed by right-handed subjects with both hands. Pro and retroactive processes involved in rapid movement control were investigated. Manual performances and kinematic properties of hand movements showed that various forms of hemispheric specialization were involved in sensori-motor information processing. It was shown that the effects of hemispheric specialization were specific to the task constraints, that is, to the various operations involved in movement control.

引用

页码：101 / 122

页数：22

共 65 条

[1] ROLE OF EYE AND HAND INITIAL POSITION IN THE DIRECTIONAL CODING OF REACHING [J].