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Paper Abstract and Keywords
Presentation 2020-11-27 11:35
Time course of the effect of visual information on body position perception
Ryo Teraoka, Naoki Kuroda, Wataru Teramoto (Kumamoto Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) If one hand is reflected in a one-way mirror positioned along the midsagittal plane while the other hand is hidden behind the mirror, we felt as if the mirror-reflected hand were my hidden hand ("mirror illusion"). The present study investigated the time course of visual information on hand and foot position perception using this mirror illusion. Results showed that the magnitude of illusion decreased with time for about two-thirds of participants regardless of body parts while it maintained for 90 s at least for the rest. For the former group, the decreasing rate was higher in the foot than the hand. We discuss these results from the viewpoint of how much weight individual’s brain assigns to each sensory modality and prior knowledge in different body parts.
Keyword (in Japanese) (See Japanese page) 
(in English) multisensory interaction / proprioception / body schema / mirror illusion / / / /  
Reference Info. ITE Tech. Rep., vol. 44, pp. 13-16, Nov. 2020.
Paper #  
Date of Issue 2020-11-20 (HI) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee HI VRPSY  
Conference Date 2020-11-27 - 2020-11-28 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To VRPSY 
Conference Code 2020-11-HI-VRPSY 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Time course of the effect of visual information on body position perception 
Sub Title (in English)  
Keyword(1) multisensory interaction  
Keyword(2) proprioception  
Keyword(3) body schema  
Keyword(4) mirror illusion  
1st Author's Name Ryo Teraoka  
1st Author's Affiliation Kumamoto University (Kumamoto Univ.)
2nd Author's Name Naoki Kuroda  
2nd Author's Affiliation Kumamoto University (Kumamoto Univ.)
3rd Author's Name Wataru Teramoto  
3rd Author's Affiliation Kumamoto University (Kumamoto Univ.)
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Speaker Author-1 
Date Time 2020-11-27 11:35:00 
Presentation Time 20 minutes 
Registration for VRPSY 
Paper # HI2020-62 
Volume (vol) vol.44 
Number (no) no.31 
Page pp.13-16 
Date of Issue 2020-11-20 (HI) 

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