| Presentation | 2022-12-03 Influence of skill learning on speed invariance of finger motions Sanshiro Takeda, Shinichi Furuya, Ken Takiyama, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Body movements under various movement speeds retain speed-invariant kinematic features. Although the speed invariance is evident in arm-reaching and piano-playing motions, it is unclear how the speed invariance is acquired in the learning process. The current study examined how skill learning affects the speed invariance via the comparison among healthy pianists (i.e., subjects with skill learning), pianists with focal hand dystonia (i.e., subjects with maladaptation), and non-musicians (i.e., subjects without skill learning). The current study revealed three characteristics of speed invariance: 1) pianists with focal hand dystonia show lower speed invariance than healthy pianists, 2) task difficulty affects speed invariance, and 3) non-musicians demonstrated higher speed invariance than pianists with focal dystonia and healthy professional pianists. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Skill learning / Speed invariance / Pianist / Focal dystonia |
| Paper # | MBE2022-36,NC2022-58 |
| Date of Issue | 2022-11-26 (MBE, NC) |
| Conference Information | |
| Committee | MBE / NC |
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| Conference Date | 2022/12/3(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka Electro-Communication University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | NC, ME, etc. |
| Chair | Junichi Hori(Niigata Univ.) / Hiroshi Yamakawa(Univ of Tokyo) |
| Vice Chair | Hisashi Yoshida(Kinki Univ.) / Hirokazu Tanaka(Tokyo City Univ.) |
| Secretary | Hisashi Yoshida(Setsunan Univ) / Hirokazu Tanaka(Tohoku Inst. of Tech.) |
| Assistant | Emi Yuda(Tohoku Univ) / Miki Kaneko(Osaka Univ.) / Yoshimasa Tawatsuji(Waseda 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) | Influence of skill learning on speed invariance of finger motions |
| Sub Title (in English) | comparisons among professional pianists, dystonia patients, and non-musicians |
| Keyword(1) | Skill learning |
| Keyword(2) | Speed invariance |
| Keyword(3) | Pianist |
| Keyword(4) | Focal dystonia |
| 1st Author's Name | Sanshiro Takeda |
| 1st Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
| 2nd Author's Name | Shinichi Furuya |
| 2nd Author's Affiliation | SONY Computer Science Laboratory(SONY CSL) |
| 3rd Author's Name | Ken Takiyama |
| 3rd Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
| Date | 2022-12-03 |
| Paper # | MBE2022-36,NC2022-58 |
| Volume (vol) | vol.122 |
| Number (no) | MBE-291,NC-292 |
| Page | pp.pp.62-67(MBE), pp.62-67(NC), |
| #Pages | 6 |
| Date of Issue | 2022-11-26 (MBE, NC) |