When mirrors lie: "visual capture" of arm position impairs reaching performance.
When mirrors lie: "visual capture" of arm position impairs reaching performance.
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DOI：
10.3758/cabn.4.2.193
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发表时间：
2004-06
影响因子：
2.9
通讯作者：
Spence, Charles
中科院分区：
文献类型：
--
作者：
Holmes, Nicholas P.;Crozier, Gemma;Spence, Charles
如果我们站在镜子的边缘，我们可以看到镜子反射出我们身体的一半，就好像我们身体的另一半是“透过”镜子看到的。我们使用这种“镜像错觉”来检验视觉和本体感觉指定的手臂位置之间的冲突对随后用看不见的右臂进行的伸展运动的影响。当参与者在镜子中看到他们静止的左臂（即，就好像这是他们的右臂一样）时，当视觉和本体感觉指定的右臂位置（明显）发生冲突时，随后的右臂伸展运动受到的影响要比没有明显冲突时大得多。这一结果表明，当在镜子中看到单个身体部位时，手臂位置的“视觉捕捉”可以发生，并且这种捕捉对随后用看不见的手臂进行的伸手动作具有可测量的影响。这一结果暗示了大脑如何通过不同的感觉模式来代表身体。
If we stand at a mirror’s edge, we can see one half of our body reflected in the mirror, as if it were the other half of our body, seen ‘through’ the mirror. We used this ‘mirror illusion’ to examine the effect of conflicts between visually and proprioceptively-specified arm position on subsequent reaching movements made with the unseen right arm. When participants viewed their static left arm in the mirror (i.e., as if it were their right arm), subsequent right-arm reaching movements were affected significantly more when there was conflict between the (apparent) visually- and proprioceptively-specified right-arm positions, than when there was no apparent conflict. This result demonstrates that ‘visual capture’ of arm position can occur when individual body parts are viewed in the mirror, and that this capture has a measurable effect on subsequent reaching movements made with an unseen arm. The result has implications for how the brain represents the body across different sensory modalities.
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DOI：
10.3758/bf03343413
发表时间：
1965-01-01
期刊：
PSYCHONOMIC SCIENCE
影响因子：
--
作者：
HAY, JC;PICK, HL;IKEDA, K
通讯作者：
IKEDA, K
影响因子：
5.4
作者：
Burnett, CT
通讯作者：
Burnett, CT
影响因子：
56.9
作者：
Graziano, MSA;Cooke, DF;Taylor, CSR
通讯作者：
Taylor, CSR
DOI：
10.1098/rspb.1997.0139
发表时间：
1997-07-22
影响因子：
4.7
作者：
MonWilliams, M;Wann, JP;Rushton, K
通讯作者：
Rushton, K
影响因子：
2.1
作者：
NIELSEN, TI
通讯作者：
NIELSEN, TI