Feeling pain in the rubber hand: Integration of visual, proprioceptive, and painful stimuli
Feeling pain in the rubber hand: Integration of visual, proprioceptive, and painful stimuli
复制标题
DOI：
10.1068/p5892
复制
发表时间：
2009-01-01
期刊：
影响因子：
1.7
通讯作者：
Brasil-Neto, Joaquim P.
中科院分区：
文献类型：
--
作者：
Capelari, Edla D. P.;Uribe, Carlos;Brasil-Neto, Joaquim P.
视觉捕捉现象最近已经被探索，特别是在橡胶手错觉（RHI）的背景下-一种错觉，其中触觉感觉被称为一个虚幻的肢体。为了验证视觉、触觉、本体感觉和疼痛之间的相互作用，我们引入了不同的疼痛刺激，以诱导RHI。使用了30名志愿者。我们发现，疼痛刺激可以引起与纯粹触觉刺激相同的错觉。这一结果表明，疼痛的定位也可能被虚假的视觉线索扭曲。扭曲的人类本体感觉（如在截肢者幻痛或四肢）这一发现的影响进行了讨论。
The visual capture phenomenon has recently been explored, especially in the context of the rubber-hand illusion (RHI)-an illusion in which tactile sensations are referred to an illusory limb. We have induced the RHI with the difference that tactile-painful stimuli were added in order to verify the interaction between vision, touch, proprioception, and pain. Thirty volunteers were used. We found that tactile-painful stimuli could cause the same illusion as purely tactile stimuli. This result suggests that localisation of pain may also be distorted by spurious visual cues. The implications of this finding for distorted human proprioception (as in amputees with phantom pain or limbs) are discussed.