Presentation 2014-12-02
Hand positions can alter bistable visual motion perception
Godai SAITO, Jiro GYOBA,
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Abstract(in English) The present study investigated whether the orientation of the palms, located just below a visual display, could alter stream/bounce perception. Participants were asked to judge whether two moving objects appeared to "stream through" or "bounce off' each other. The results showed that the participants reported a perception of bouncing more frequently when they put their palms together than in the other palm orientation conditions. The higher frequency of bouncing perception was observed when proprioceptive information was presented, even without visual feedback of own hands. These results suggest that proprioceptive hand-centered coordinate systems are involved in altering bistable visual motion perception.
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Keyword(in English) Hand position / Stream/bounce perception / Proprioception / Embodied perception
Paper # HIP2014-77
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Committee HIP
Conference Date 2014/11/24(1days)
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Registration To Human Information Processing (HIP)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Hand positions can alter bistable visual motion perception
Sub Title (in English)
Keyword(1) Hand position
Keyword(2) Stream/bounce perception
Keyword(3) Proprioception
Keyword(4) Embodied perception
1st Author's Name Godai SAITO
1st Author's Affiliation Graduate School of Arts and Letters, Tohoku University()
2nd Author's Name Jiro GYOBA
2nd Author's Affiliation Graduate School of Arts and Letters, Tohoku University
Date 2014-12-02
Paper # HIP2014-77
Volume (vol) vol.114
Number (no) 347
Page pp.pp.-
#Pages 4
Date of Issue