Rubber hand illusion under delayed visual feedback.
Rubber hand illusion under delayed visual feedback.
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DOI：
10.1371/journal.pone.0006185
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发表时间：
2009-07-09
期刊：
影响因子：
3.7
通讯作者：
Hiraki K
中科院分区：
文献类型：
--
作者：
Shimada S;Fukuda K;Hiraki K
橡胶手错觉是指被试在与自己的手同步接触的情况下，产生的一种橡胶手属于自己的错觉。虽然以前的研究已经证实，这种错觉消失时，橡胶手被异步触摸与主题的手，这两个事件的衰减RHI的最小时间差异尚未检查。在这项研究中，不同的时间差异的视觉和触觉刺激之间引入了使用视觉反馈延迟的实验装置，并在每个时间差异条件下的RHI效应进行了系统的测试。结果表明，受试者感到显着更大的RHI效应与时间差异小于300毫秒相比，较长的时间差异。RHI的影响达到性能（本体感受漂移）表现出类似的条件差异。我们的研究结果首先表明，橡胶手的视觉刺激和触觉刺激到受试者自己的手之间的时间差异小于300 ms是优选的，以诱导强烈的感觉RHI。我们认为，小于300毫秒的时间窗口是至关重要的多感官整合过程构成的自我身体形象。
Rubber hand illusion (RHI) is a subject's illusion of the self-ownership of a rubber hand that was touched synchronously with their own hand. Although previous studies have confirmed that this illusion disappears when the rubber hand was touched asynchronously with the subject's hand, the minimum temporal discrepancy of these two events for attenuation of RHI has not been examined. In this study, various temporal discrepancies between visual and tactile stimulations were introduced by using a visual feedback delay experimental setup, and RHI effects in each temporal discrepancy condition were systematically tested. The results showed that subjects felt significantly greater RHI effects with temporal discrepancies of less than 300 ms compared with longer temporal discrepancies. The RHI effects on reaching performance (proprioceptive drift) showed similar conditional differences. Our results first demonstrated that a temporal discrepancy of less than 300 ms between visual stimulation of the rubber hand and tactile stimulation to the subject's own hand is preferable to induce strong sensation of RHI. We suggest that the time window of less than 300 ms is critical for multi-sensory integration processes constituting the self-body image.
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影响因子：
3.2
作者：
Press C;Heyes C;Haggard P;Eimer M
通讯作者：
Eimer M
影响因子：
3.2
作者：
Blakemore, SJ;Frith, CD;Wolpert, DM
通讯作者：
Wolpert, DM
DOI：
10.1111/j.2517-6161.1995.tb02031.x
发表时间：
1995-01-01
影响因子：
5.8
作者：
BENJAMINI, Y;HOCHBERG, Y
通讯作者：
HOCHBERG, Y
影响因子：
5.2
作者：
Haans, Antal;IJssesteijn, Wijnand A.;de Kort, Yvonne A. W.
通讯作者：
de Kort, Yvonne A. W.
影响因子：
2.6
作者：
Kammers, M. P. M.;de Vignemont, F.;Dijkerman, H. C.
通讯作者：
Dijkerman, H. C.