Visual Capture of Touch: Out-of-the-Body Experiences With Rubber Gloves
- 1 September 2000
- journal article
- Published by SAGE Publications in Psychological Science
- Vol. 11 (5), 353-359
- https://doi.org/10.1111/1467-9280.00270
Abstract
When the apparent visual location of a body part conflicts with its veridical location, vision can dominate proprioception and kinesthesia. In this article, we show that vision can capture tactile localization. Participants discriminated the location of vibrotactile stimuli (upper, at the index finger, vs. lower, at the thumb), while ignoring distractor lights that could independently be upper or lower. Such tactile discriminations were slowed when the distractor light was incongruent with the tactile target (e.g., an upper light during lower touch) rather than congruent, especially when the lights appeared near the stimulated hand. The hands were occluded under a table, with all distractor lights above the table. The effect of the distractor lights increased when rubber hands were placed on the table, “holding” the distractor lights, but only when the rubber hands were spatially aligned with the participant's own hands. In this aligned situation, participants were more likely to report the illusion of feeling touch at the rubber hands. Such visual capture of touch appears cognitively impenetrable.Keywords
This publication has 19 references indexed in Scilit:
- Where is my arm? The relative role of vision and proprioception in the neuronal representation of limb positionProceedings of the National Academy of Sciences of the United States of America, 1999
- Attention and the crossmodal construction of spaceTrends in Cognitive Sciences, 1998
- Rubber hands ‘feel’ touch that eyes seeNature, 1998
- Synaesthesia in the normal limbProceedings Of The Royal Society B-Biological Sciences, 1997
- MULTIMODAL REPRESENTATION OF SPACE IN THE POSTERIOR PARIETAL CORTEX AND ITS USE IN PLANNING MOVEMENTSAnnual Review of Neuroscience, 1997
- When seeing is feeling: Acquired synaesthesia or phantom touch?Neurocase, 1996
- Saccades to somatosensory targets. I. behavioral characteristicsJournal of Neurophysiology, 1996
- Effects of noise letters upon the identification of a target letter in a nonsearch taskPerception & Psychophysics, 1974
- Visual capture produced by prism spectaclesPsychonomic Science, 1965
- Adaptation, after-effect and contrast in the perception of curved lines.Journal of Experimental Psychology, 1933