Abstract
Body ownership can be modulated through illusory visual-tactile integration or visual-motor synchronicity/contingency. Recently, it has been reported that illusory ownership of an invisible body can be induced by illusory visual-tactile integration from a first-person view. We aimed to test whether a similar illusory ownership of the invisible body could be induced by the active method of visual-motor synchronicity and if the illusory invisible body could be experienced in front of and facing away from the observer. Participants observed left and right white gloves and socks in front of them, at a distance of 2 m, in a virtual room through a head-mounted display. The white gloves and socks were synchronized with the observers' actions. In the experiments, we tested the effect of synchronization, and compared this to a whole-body avatar, measuring self-localization drift. We observed that visual hands and feet were sufficient to induce illusory body ownership, and this effect was as strong as using a whole-body avatar.
| Original language | English |
|---|---|
| Article number | 7541 |
| Journal | Scientific Reports |
| Volume | 8 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2018 Dec 1 |
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ASJC Scopus subject areas
- General
Cite this
Illusory body ownership of an invisible body interpolated between virtual hands and feet via visual-motor synchronicity /631/378/2649/1723 /631/477/2811 article. / Kondo, Ryota; Sugimoto, Maki; Minamizawa, Kouta; Hoshi, Takayuki; Inami, Masahiko; Kitazaki, Michiteru.
In: Scientific Reports, Vol. 8, No. 1, 7541, 01.12.2018.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Illusory body ownership of an invisible body interpolated between virtual hands and feet via visual-motor synchronicity /631/378/2649/1723 /631/477/2811 article
AU - Kondo, Ryota
AU - Sugimoto, Maki
AU - Minamizawa, Kouta
AU - Hoshi, Takayuki
AU - Inami, Masahiko
AU - Kitazaki, Michiteru
PY - 2018/12/1
Y1 - 2018/12/1
N2 - Body ownership can be modulated through illusory visual-tactile integration or visual-motor synchronicity/contingency. Recently, it has been reported that illusory ownership of an invisible body can be induced by illusory visual-tactile integration from a first-person view. We aimed to test whether a similar illusory ownership of the invisible body could be induced by the active method of visual-motor synchronicity and if the illusory invisible body could be experienced in front of and facing away from the observer. Participants observed left and right white gloves and socks in front of them, at a distance of 2 m, in a virtual room through a head-mounted display. The white gloves and socks were synchronized with the observers' actions. In the experiments, we tested the effect of synchronization, and compared this to a whole-body avatar, measuring self-localization drift. We observed that visual hands and feet were sufficient to induce illusory body ownership, and this effect was as strong as using a whole-body avatar.
AB - Body ownership can be modulated through illusory visual-tactile integration or visual-motor synchronicity/contingency. Recently, it has been reported that illusory ownership of an invisible body can be induced by illusory visual-tactile integration from a first-person view. We aimed to test whether a similar illusory ownership of the invisible body could be induced by the active method of visual-motor synchronicity and if the illusory invisible body could be experienced in front of and facing away from the observer. Participants observed left and right white gloves and socks in front of them, at a distance of 2 m, in a virtual room through a head-mounted display. The white gloves and socks were synchronized with the observers' actions. In the experiments, we tested the effect of synchronization, and compared this to a whole-body avatar, measuring self-localization drift. We observed that visual hands and feet were sufficient to induce illusory body ownership, and this effect was as strong as using a whole-body avatar.
UR - http://www.scopus.com/inward/record.url?scp=85047089841&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85047089841&partnerID=8YFLogxK
U2 - 10.1038/s41598-018-25951-2
DO - 10.1038/s41598-018-25951-2
M3 - Article
C2 - 29765152
AN - SCOPUS:85047089841
VL - 8
JO - Scientific Reports
JF - Scientific Reports
SN - 2045-2322
IS - 1
M1 - 7541
ER -