The rubber hand illusion revisited: Visuotactile integration and self-attribution
The rubber hand illusion revisited: Visuotactile integration and self-attribution
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DOI：
10.1037/0096-1523.31.1.80
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发表时间：
2005-02-01
影响因子：
2.1
通讯作者：
Haggard, P
中科院分区：
文献类型：
--
作者：
Tsakiris, M;Haggard, P
看着一只橡胶手被抚摸，而自己看不见的手却同时被抚摸，可能会导致橡胶手被归因于自己的身体，让人觉得这是我的手。橡皮手错觉(RHI)的一种行为测量是一个人的手感觉到的位置向橡皮手的漂移。作者在实验1和实验2中考察了一般身体图式表征对RHI的影响，在实验3和实验4中考察了RHI背后的视觉刺激的必要条件。总体而言，结果表明，在RHI建立的过程水平上，自下而上的视觉关联过程驱动错觉是必要条件，但不是充分条件。相反，在现象学内容的层面上，幻觉受到自上而下的影响，这些影响源于对自己身体的再现。
Watching a rubber hand being stroked, while one's own unseen hand is synchronously stroked, may cause the rubber hand to be attributed to one's own body, to "feel like it's my hand." A behavioral measure of the rubber hand illusion (RHI) is a drift of the perceived position of one's own hand toward the rubber hand. The authors investigated (a) the influence of general body scheme representations on the RHI in Experiments 1 and 2 and (b) the necessary conditions of visuotactile stimulation underlying the RHI in Experiments 3 and 4. Overall, the results suggest that at the level of the process underlying the build up of the RHI, bottom-up processes of visuotactile correlation drive the illusion as a necessary, but not sufficient, condition. Conversely, at the level of the phenomenological content, the illusion is modulated by top-down influences originating from the representation of one's own body.