Presentation | 2022-03-02 An analytical study of habituation to rocking during standing position Yutaro Fujimoto, Yoshimitsu Hashizume, Tomoko Hioki, Jun Nishii, Shoko Kaichida, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this study, the floor on which the subject stood was suddenly moved horizontally to the left and right. We analyzed that the response to the swinging stimulus of the standing posture and its change by rocking. The direction and magnitude of the rocking were changed randomly for each trial. As a result, the head position moved forward, but the amount decreases as the rocking trial was continued. In addition, the cycle of head swing became longer in the left-right direction. At the first rocking, the muscle activity of the lower limbs increased, and this result suggests that the joint stiffness of the lower body increased. On the other hand, the muscles activity decreased due to the rocking experience. These results suggest that lowering the body stiffness absorbs the impact when the rocking is difficult to predict the direction and strength. These results have been reported in rhythmic continuous swings by previous studies, and we have shown similar results with habituation for discontinuous rocking. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Standing postural control / Attitude control / Motor adaptation / Rocking / EMG / Fall |
Paper # | MBE2021-91 |
Date of Issue | 2022-02-23 (MBE) |
Conference Information | |
Committee | MBE / NC |
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Conference Date | 2022/3/2(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Ryuhei Okuno(Setsunan Univ.) / Rieko Osu(Waseda Univ.) |
Vice Chair | Junichi Hori(Niigata Univ.) / Hiroshi Yamakawa(Univ of Tokyo) |
Secretary | Junichi Hori(Osaka Electro-Communication Univ) / Hiroshi Yamakawa(ATR) |
Assistant | Jun Akazawa(Meiji Univ. of Integrative Medicine) / Emi Yuda(Tohoku Univ) / Nobuhiko Wagatsuma(Toho Univ.) / Tomoki Kurikawa(KMU) |
Paper Information | |
Registration To | Technical Committee on ME and Bio Cybernetics / Technical Committee on Neurocomputing |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An analytical study of habituation to rocking during standing position |
Sub Title (in English) | |
Keyword(1) | Standing postural control |
Keyword(2) | Attitude control |
Keyword(3) | Motor adaptation |
Keyword(4) | Rocking |
Keyword(5) | EMG |
Keyword(6) | Fall |
1st Author's Name | Yutaro Fujimoto |
1st Author's Affiliation | National Institute of Technology, Tokuyama College(NIT, Tokuyama College) |
2nd Author's Name | Yoshimitsu Hashizume |
2nd Author's Affiliation | Kyushu Institute of Information Sciences(KIIS) |
3rd Author's Name | Tomoko Hioki |
3rd Author's Affiliation | Yamaguchi Junior College(YJC) |
4th Author's Name | Jun Nishii |
4th Author's Affiliation | Yamaguchi University(Yamaguchi Univ.) |
5th Author's Name | Shoko Kaichida |
5th Author's Affiliation | National Institute of Technology, Tokuyama College(NIT, Tokuyama College) |
Date | 2022-03-02 |
Paper # | MBE2021-91 |
Volume (vol) | vol.121 |
Number (no) | MBE-389 |
Page | pp.pp.17-20(MBE), |
#Pages | 4 |
Date of Issue | 2022-02-23 (MBE) |