作者
Maurizio Gentilucci, Sergio Chieffi, Elena Daprati, M Cristina Saetti, Ivan Toni
发表日期
1996/5/31
期刊
Neuropsychologia
卷号
34
期号
5
页码范围
369-376
出版商
Pergamon
简介
The role of allocentric cues on movement control was investigated in the present study. Pointing movements directed to the more distant vertex of closed and open configurations of the Müller-Lyer illusion, as well as to the vertex of control lines, were studied in four experimental conditions. In the first (full-vision condition) subjects saw both stimulus and their hand before and during movement, in the second (non-visual feedback condition) they saw the stimulus, but not their hand during movement. In the two remaining conditions (no-vision conditions) vision of the scene and the hand was precluded. Pointing was executed 0 sec (no vision 0 sec delay condition) or 5 sec (no-vision 5 sec delay condition) after the light was switched off. The Müller-Lyer illusion affected pointing kinematics with respect to the control lines. Subjects undershot and overshot the vertex location, respectively, of the closed and open …
引用总数
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学术搜索中的文章
M Gentilucci, S Chieffi, E Daprati, MC Saetti, I Toni - Neuropsychologia, 1996