Presentation | 2023-02-23 Effect of temporal characteristic on hand-centered peripersonal space Karin Takeo, Naoki Kuroda, Wataru Teramoto, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Peripersonal space (PPS) is the space immediately around the body and represented as a part of the body. PPS is plastic and can be altered by visuotactile experiences or body movements; however, little is known about how the altered PPS is restored after the experience. Here, we investigated this issue using a reachable distance judgment task. A virtual hand was presented to participants farther than the original hand position in a virtual reality environment. The embodiment of the virtual hand was induced by synchronizing its movements with real hand movements. After the induction, the virtual hand disappeared and the PPS (the maximum reachable distance that participants perceive) was measured over time. The results showed that the PPS range gradually decreased over time. This suggests that the body representation is not immediately restored to its original state after the removal of visual information, but rather gradually updated. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | peripersonal space / body perception / multimodal interaction / virtual reality |
Paper # | HIP2022-90 |
Date of Issue | 2023-02-15 (HIP) |
Conference Information | |
Committee | HIP / ITE-HI / VRPSY |
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Conference Date | 2023/2/22(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Yuji Wada(Ritsumeikan Univ.) / 永井 岳大(東工大) / 中村 信次(日本福祉大) |
Vice Chair | Hiroyuki Umemoto(AIST) / Sachiko Kiyokawa(Nagoya Univ.) |
Secretary | Hiroyuki Umemoto(Kyushu Univ.) / Sachiko Kiyokawa(NICT) / (NHK) / (近畿大) |
Assistant | Ippei Negishi(Kanazawa Inst. of Tech.) / Daisuke Tanaka(Tottori Univ.) |
Paper Information | |
Registration To | Technical Committee on Human Information Processing / Technical Group on Human Information / SIG-VRPSY |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Effect of temporal characteristic on hand-centered peripersonal space |
Sub Title (in English) | |
Keyword(1) | peripersonal space |
Keyword(2) | body perception |
Keyword(3) | multimodal interaction |
Keyword(4) | virtual reality |
1st Author's Name | Karin Takeo |
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.) |
Date | 2023-02-23 |
Paper # | HIP2022-90 |
Volume (vol) | vol.122 |
Number (no) | HIP-386 |
Page | pp.pp.68-71(HIP), |
#Pages | 4 |
Date of Issue | 2023-02-15 (HIP) |