Two hands are better than one: A new assessment method and a new interpretation of the non-visual illusion of self-touch
► A non-visual rubber hand paradigm elicits the illusion of self-touch. ► The participant’s two hands are involved: one administering, the other receptive. ► Change in proprioceptively experienced position of both hands was measured. ► Proprioceptive drift was greater for the administering than for...
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| Veröffentlicht in: | Consciousness and cognition 2011-09, Vol.20 (3), p.956-964 |
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| creator | White, Rebekah C. Aimola Davies, Anne M. Davies, Martin |
| description | ► A non-visual rubber hand paradigm elicits the illusion of self-touch. ► The participant’s two hands are involved: one administering, the other receptive. ► Change in proprioceptively experienced position of both hands was measured. ► Proprioceptive drift was greater for the administering than for the receptive hand. ► The result contrasts with previous findings of drift of the receptive hand.
A simple experimental paradigm creates the powerful illusion that one is touching one’s own hand even when the two hands are separated by 15cm. The participant uses her right hand to administer stimulation to a prosthetic hand while the Examiner provides identical stimulation to the participant’s receptive left hand. Change in felt position of the receptive hand toward the prosthetic hand has previously led to the interpretation that the participant experiences self-touch at the location of the prosthetic hand, and experiences a sense of ownership of the prosthetic hand. Our results argue against this interpretation. We assessed change in felt position of the participant’s receptive hand but we also assessed change in felt position of the participant’s administering hand. Change in felt position of the administering hand was significantly greater than change in felt position of the receptive hand. Implications for theories of ownership are discussed. |
| doi_str_mv | 10.1016/j.concog.2011.03.021 |
| format | Article |
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A simple experimental paradigm creates the powerful illusion that one is touching one’s own hand even when the two hands are separated by 15cm. The participant uses her right hand to administer stimulation to a prosthetic hand while the Examiner provides identical stimulation to the participant’s receptive left hand. Change in felt position of the receptive hand toward the prosthetic hand has previously led to the interpretation that the participant experiences self-touch at the location of the prosthetic hand, and experiences a sense of ownership of the prosthetic hand. Our results argue against this interpretation. We assessed change in felt position of the participant’s receptive hand but we also assessed change in felt position of the participant’s administering hand. Change in felt position of the administering hand was significantly greater than change in felt position of the receptive hand. Implications for theories of ownership are discussed.</description><identifier>ISSN: 1053-8100</identifier><identifier>EISSN: 1090-2376</identifier><identifier>DOI: 10.1016/j.concog.2011.03.021</identifier><identifier>PMID: 21621425</identifier><language>eng</language><publisher>Amsterdam: Elsevier Inc</publisher><subject>Adolescent ; Adult ; Artificial Limbs ; Biological and medical sciences ; Body representation ; Cognition & reasoning ; Female ; Fundamental and applied biological sciences. Psychology ; Hand ; Humans ; Illusions - psychology ; Information processing ; Male ; Perception ; Proprioception ; Proprioception. Interoception. Pain perception ; Proprioceptive drift ; Psychology. Psychoanalysis. Psychiatry ; Psychology. Psychophysiology ; Rubber hand illusion ; Self-touch ; Sensory perception ; Surveys and Questionnaires ; Tactile perception ; Touch ; Young Adult</subject><ispartof>Consciousness and cognition, 2011-09, Vol.20 (3), p.956-964</ispartof><rights>2011 Elsevier Inc.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2011 Elsevier Inc. All rights reserved.</rights><rights>Copyright © 2011 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c516t-7e31c27282e1a7b8ee1ac7206bb08ab3b6bd5542dfcb42eac6bf32a171dc7c6e3</citedby><cites>FETCH-LOGICAL-c516t-7e31c27282e1a7b8ee1ac7206bb08ab3b6bd5542dfcb42eac6bf32a171dc7c6e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.concog.2011.03.021$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24522820$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21621425$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>White, Rebekah C.</creatorcontrib><creatorcontrib>Aimola Davies, Anne M.</creatorcontrib><creatorcontrib>Davies, Martin</creatorcontrib><title>Two hands are better than one: A new assessment method and a new interpretation of the non-visual illusion of self-touch</title><title>Consciousness and cognition</title><addtitle>Conscious Cogn</addtitle><description>► A non-visual rubber hand paradigm elicits the illusion of self-touch. ► The participant’s two hands are involved: one administering, the other receptive. ► Change in proprioceptively experienced position of both hands was measured. ► Proprioceptive drift was greater for the administering than for the receptive hand. ► The result contrasts with previous findings of drift of the receptive hand.
A simple experimental paradigm creates the powerful illusion that one is touching one’s own hand even when the two hands are separated by 15cm. The participant uses her right hand to administer stimulation to a prosthetic hand while the Examiner provides identical stimulation to the participant’s receptive left hand. Change in felt position of the receptive hand toward the prosthetic hand has previously led to the interpretation that the participant experiences self-touch at the location of the prosthetic hand, and experiences a sense of ownership of the prosthetic hand. Our results argue against this interpretation. We assessed change in felt position of the participant’s receptive hand but we also assessed change in felt position of the participant’s administering hand. Change in felt position of the administering hand was significantly greater than change in felt position of the receptive hand. Implications for theories of ownership are discussed.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Artificial Limbs</subject><subject>Biological and medical sciences</subject><subject>Body representation</subject><subject>Cognition & reasoning</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Hand</subject><subject>Humans</subject><subject>Illusions - psychology</subject><subject>Information processing</subject><subject>Male</subject><subject>Perception</subject><subject>Proprioception</subject><subject>Proprioception. Interoception. Pain perception</subject><subject>Proprioceptive drift</subject><subject>Psychology. Psychoanalysis. Psychiatry</subject><subject>Psychology. Psychophysiology</subject><subject>Rubber hand illusion</subject><subject>Self-touch</subject><subject>Sensory perception</subject><subject>Surveys and Questionnaires</subject><subject>Tactile perception</subject><subject>Touch</subject><subject>Young Adult</subject><issn>1053-8100</issn><issn>1090-2376</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkU1v1DAQhiMEoqXwDxCykFBPCR47cVIOSFVVPqRKXMrZsp0J61ViLx6nhX-Pl11A4oA4jeV5npE9b1U9B94AB_V627gYXPzSCA7QcNlwAQ-qU-AXvBayVw_3507WA3B-Uj0h2nLOh77tHlcnApSAVnSn1bfb-8g2JozETEJmMWdMLJcbFgO-YZcs4D0zREi0YMhswbyJIysGMz97PhRjlzCb7GOxpmIjCzHUd55WMzM_zysdW4TzVOe4us3T6tFkZsJnx3pWfX53fXv1ob759P7j1eVN7TpQue5RghO9GASC6e2ApbhecGUtH4yVVtmx61oxTs62Ao1TdpLCQA-j651CeVadH-buUvy6ImW9eHI4zyZgXEkPQ1mQUiD-g2xBiFZeFPLlX-Q2rimUbxRISlAlhAK1B8ilSJRw0rvkF5O-a-B6n6De6kOCep-g5lKXBIv24jh7tQuOv6VfkRXg1REw5Mw8JROcpz9c24myLV64twcOy3bvPCZNzmNwOPqELusx-n-_5AebEruo</recordid><startdate>20110901</startdate><enddate>20110901</enddate><creator>White, Rebekah C.</creator><creator>Aimola Davies, Anne M.</creator><creator>Davies, Martin</creator><general>Elsevier Inc</general><general>Elsevier</general><general>Elsevier BV</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TK</scope><scope>7X8</scope></search><sort><creationdate>20110901</creationdate><title>Two hands are better than one: A new assessment method and a new interpretation of the non-visual illusion of self-touch</title><author>White, Rebekah C. ; Aimola Davies, Anne M. ; Davies, Martin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c516t-7e31c27282e1a7b8ee1ac7206bb08ab3b6bd5542dfcb42eac6bf32a171dc7c6e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Artificial Limbs</topic><topic>Biological and medical sciences</topic><topic>Body representation</topic><topic>Cognition & reasoning</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Hand</topic><topic>Humans</topic><topic>Illusions - psychology</topic><topic>Information processing</topic><topic>Male</topic><topic>Perception</topic><topic>Proprioception</topic><topic>Proprioception. Interoception. Pain perception</topic><topic>Proprioceptive drift</topic><topic>Psychology. Psychoanalysis. Psychiatry</topic><topic>Psychology. Psychophysiology</topic><topic>Rubber hand illusion</topic><topic>Self-touch</topic><topic>Sensory perception</topic><topic>Surveys and Questionnaires</topic><topic>Tactile perception</topic><topic>Touch</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>White, Rebekah C.</creatorcontrib><creatorcontrib>Aimola Davies, Anne M.</creatorcontrib><creatorcontrib>Davies, Martin</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Neurosciences Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Consciousness and cognition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>White, Rebekah C.</au><au>Aimola Davies, Anne M.</au><au>Davies, Martin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Two hands are better than one: A new assessment method and a new interpretation of the non-visual illusion of self-touch</atitle><jtitle>Consciousness and cognition</jtitle><addtitle>Conscious Cogn</addtitle><date>2011-09-01</date><risdate>2011</risdate><volume>20</volume><issue>3</issue><spage>956</spage><epage>964</epage><pages>956-964</pages><issn>1053-8100</issn><eissn>1090-2376</eissn><abstract>► A non-visual rubber hand paradigm elicits the illusion of self-touch. ► The participant’s two hands are involved: one administering, the other receptive. ► Change in proprioceptively experienced position of both hands was measured. ► Proprioceptive drift was greater for the administering than for the receptive hand. ► The result contrasts with previous findings of drift of the receptive hand.
A simple experimental paradigm creates the powerful illusion that one is touching one’s own hand even when the two hands are separated by 15cm. The participant uses her right hand to administer stimulation to a prosthetic hand while the Examiner provides identical stimulation to the participant’s receptive left hand. Change in felt position of the receptive hand toward the prosthetic hand has previously led to the interpretation that the participant experiences self-touch at the location of the prosthetic hand, and experiences a sense of ownership of the prosthetic hand. Our results argue against this interpretation. We assessed change in felt position of the participant’s receptive hand but we also assessed change in felt position of the participant’s administering hand. Change in felt position of the administering hand was significantly greater than change in felt position of the receptive hand. Implications for theories of ownership are discussed.</abstract><cop>Amsterdam</cop><pub>Elsevier Inc</pub><pmid>21621425</pmid><doi>10.1016/j.concog.2011.03.021</doi><tpages>9</tpages></addata></record> |
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| subjects | Adolescent Adult Artificial Limbs Biological and medical sciences Body representation Cognition & reasoning Female Fundamental and applied biological sciences. Psychology Hand Humans Illusions - psychology Information processing Male Perception Proprioception Proprioception. Interoception. Pain perception Proprioceptive drift Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Rubber hand illusion Self-touch Sensory perception Surveys and Questionnaires Tactile perception Touch Young Adult |
| title | Two hands are better than one: A new assessment method and a new interpretation of the non-visual illusion of self-touch |
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