| Presentation | 2019-03-06 Evaluation of resting brain activity change in short-term motor learning process using fNIRS Takumi Karasawa, Toshiki Kusano, Isao Nambu, Yasuhiro Wada, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The resting brain activity is expected to be applied to rehabilitation. functional magnetic resonance imaging study confirmed the influence of motor learning on resting brain activity. In this study, resting brain activity was measured using functional near-infrared spectroscopy (fNIRS), which can measure brain activity easily. Purpose of this research was to detect and examine the brain activity change at rest from the fNIRS signal in the short-term motor learning process. In the experiment, the subject performed motor learning for sequential finger movements. In addition, brain activity at rest was measured before and after motor learning. Based on the graph theory, brain network characteristics were calculated and evaluated from measured fNIRS signals. Results of the analysis confirmed that the local characteristics of the brain network changed with the motor learning, and the tendency that the number of network hubs after learning increased compared with before learning was also confirmed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | functional Near-Infrared Spectroscopy / Resting State Brain Activity / Motor Learning / Graph Theory |
| Paper # | MBE2018-114 |
| Date of Issue | 2019-02-25 (MBE) |
| Conference Information | |
| Committee | NC / MBE |
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| Conference Date | 2019/3/4(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | University of Electro Communications |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Yutaka Hirata(Chubu Univ.) / Masaki Kyoso(TCU) |
| Vice Chair | Hayaru Shouno(UEC) / Taishin Nomura(Osaka Univ.) |
| Secretary | Hayaru Shouno(Nagoya Univ.) / Taishin Nomura(NAIST) |
| Assistant | Keiichiro Inagaki(Chubu Univ.) / Takashi Shinozaki(NICT) / Takumi Kobayashi(YNU) / Ｙａｓｕｙｕｋｉ Ｓｕｚｕｋｉ(Osaka Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Neurocomputing / Technical Committee on ME and Bio Cybernetics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of resting brain activity change in short-term motor learning process using fNIRS |
| Sub Title (in English) | |
| Keyword(1) | functional Near-Infrared Spectroscopy |
| Keyword(2) | Resting State Brain Activity |
| Keyword(3) | Motor Learning |
| Keyword(4) | Graph Theory |
| 1st Author's Name | Takumi Karasawa |
| 1st Author's Affiliation | Nagaoka University of Technology(Nagaoka Univ. of Tech.) |
| 2nd Author's Name | Toshiki Kusano |
| 2nd Author's Affiliation | Nagaoka University of Technology(Nagaoka Univ. of Tech.) |
| 3rd Author's Name | Isao Nambu |
| 3rd Author's Affiliation | Nagaoka University of Technology(Nagaoka Univ. of Tech.) |
| 4th Author's Name | Yasuhiro Wada |
| 4th Author's Affiliation | Nagaoka University of Technology(Nagaoka Univ. of Tech.) |
| Date | 2019-03-06 |
| Paper # | MBE2018-114 |
| Volume (vol) | vol.118 |
| Number (no) | MBE-469 |
| Page | pp.pp.141-146(MBE), |
| #Pages | 6 |
| Date of Issue | 2019-02-25 (MBE) |