Eye-hand coordination in uni- and bimanual goal-oriented tasks

Two different drawer tasks were investigated with the aim of assessing the role of eye movements in well-coordinated hand movements. In an unimanual step-tracking task, which had a predictive and an unpredictive movement, a two-way repeated-measures ANOVA showed a significant effect of prediction on...

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Bibliographic Details
Published in:Experimental brain research 1999-09, Vol.128 (1-2), p.200-204
Main Authors: Müri, R M, Kaluzny, P, Nirkko, A, Frosch, M, Wiesendanger, M
Format: Article
Language:English
Subjects:
Acoustic Stimulation
Adult
Analysis of Variance
Eye Movements - physiology
Female
Functional Laterality - physiology
Goals
Hand - innervation
Humans
Male
Psychomotor Performance - physiology
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Summary:Two different drawer tasks were investigated with the aim of assessing the role of eye movements in well-coordinated hand movements. In an unimanual step-tracking task, which had a predictive and an unpredictive movement, a two-way repeated-measures ANOVA showed a significant effect of prediction on the onset of grip-force (GF) rate (300+/-39 ms for the predictive condition versus 394+/-53 ms for the non-predictive condition, P
ISSN:0014-4819
DOI:10.1007/s002210050836