THE PSYCHOLOGICAL REALITY OF THE BODY SCHEMA - A TEST WITH NORMAL PARTICIPANTS
THE PSYCHOLOGICAL REALITY OF THE BODY SCHEMA - A TEST WITH NORMAL PARTICIPANTS
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DOI：
10.1037/0096-1523.21.2.334
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发表时间：
1995-04-01
影响因子：
2.1
通讯作者：
FARAH, MJ
中科院分区：
文献类型：
--
作者：
REED, CL;FARAH, MJ
神经心理学分离表明存在身体图式，身体部位之间空间关系的表示，不用于其他空间刺激。四项实验验证了正常参与者身体图式的心理现实。在实验1和2中，关于自己身体位置的本体感觉信息影响对其他人身体位置的视觉感知。与预期相反，在双绩效任务中观察到促进而不是干扰。实验 3 消除了该效果是由特定助记策略引起的可能性。在实验 4 中，这种效应被证明是特定于身体感知的，而不是其他复杂的 3 维形式。
Neuropsychological dissociations suggest the existence of a body schema, a representation of the spatial relations among body parts, not used for other spatial stimuli. Four experiments verify the psychological reality of the body schema in normal participants. In Experiments 1 and 2, proprioceptive information concerning one's own body position influences visual perception of others' body positions. Contrary to expectations, facilitation is observed rather than interference in the dual-performance task. Experiment 3 eliminates the possibility that the effect is due to a particular mnemonic strategy. In Experiment 4, this effect is shown to be specific to the perception of bodies, as opposed to other complex 3-dimensional forms.