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Operators of a pair of robotic hands report ownership of those hands when they hold an image in their mind of a grasp motion and watch the robot perform it. We present a novel body ownership illusion that is induced by merely watching and controlling a robot’s motions through a brain–machine interface. In past studies, body ownership illusions were induced by the correlation of sensory inputs, such as vision, touch, and proprioception. However, in the presented illusion none of these sensations was integrated, except vision. Our results show that the interaction between the motor commands and visual feedback of an intended motion is sufficient to evoke the illusion that non-body limbs are incorporated into a person’s own body. In particular, this work discusses the role of proprioceptive information in the mechanism of agency-driven illusions. We believe that our findings can contribute to the improvement of tele-presence systems in which operators perceive tele-operated robots as themselves.
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Watanabe, T., S. Nishio, K. Ogawa, and H. Ishiguro. 2011. Body ownership transfer to android robot induced by teleoperation. Transaction on IEICE J94 (1): 86–93 (in Japanese).
Tsakiris, M., P. Haggard, N. Franck, N. Mainy, and A. Sirigu. 2007. A specific role for efferent information in self-recognition. Cognition 96 (3): 215–231. CrossRef
Alimardani, M., S. Nishio, and H. Ishiguro. 2013. Humanlike robot hands controlled by brain activity arouse illusion of ownership in operators. Scientific Reports 3: 2396. CrossRef
Nishio, S., and H. Ishiguro. 2008. Android science research for bridging humans and robots. Journal of IEICE 91 (5), 411–416 (in Japanese).
Botvinick, M. 1998. Rubber hands ‘feel’ touch that eyes see. Nature 391 (6669): 756. CrossRef
Ehrsson, H.H. 2007. The experimental induction of out-of-body experiences. Science 317: 1048. CrossRef
Petkova, V.I., and H.H. Ehrsson. 2008. If I were you: Perceptual illusion of body swapping. PLoS ONE 3 (12): e3832. CrossRef
Ehrsson, H.H., N.P. Holmes, and R.E. Passingham. 2005. Touching a rubber hand: Feeling of body ownership is associated with activity in multisensory brain areas. Journal of Neuroscience 25 (45): 10564–10573. CrossRef
Walsh, L.D., G.L. Moseley, J.L. Taylor, and S.C. Gandevia. 2011. Proprioceptive signals contribute to the sense of body ownership. The Journal of Physiology 589 (12): 3009–30021. CrossRef
Neuper, C., G.R. Muller-Putz, R. Scherer, and G. Pfurtscheller. 2006. Motor imagery and EEG-based control of spelling devices and neuroprostheses. Progress in Brain Research 159: 393–409. CrossRef
Armel, K.C., and V.S. Ramachandran. 2003. Projecting sensations to external objects: Evidence from skin conductance response. Proceedings: Biological Sciences 270 (1523): 1499–1506.
- Exploring Minimal Requirement for Body Ownership Transfer by Brain–Computer Interface
- Springer Singapore
- Chapter 21
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