The virtual-hand illusion: effects of impact and threat on perceived ownership and affective resonance.

ABSTRACT: The rubber hand illusion refers to the observation that participants perceive "body ownership" for a rubber hand if it moves, or is stroked in synchrony with the participant's real (covered) hand. Research indicates that events targeting artificial body parts can trigger affective responses (affective resonance) only with perceived body ownership, while neuroscientific findings suggest affective resonance irrespective of ownership (e.g., when observing other individuals under threat). We hypothesized that this may depend on the severity of the event. We first replicated previous findings that the rubber hand illusion can be extended to virtual hands-the virtual-hand illusion. We then tested whether hand ownership and affective resonance (assessed by galvanic skin conductance) are modulated

SUBMITTER: Ma K 

PROVIDER: S-EPMC3764400 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature