| Presentation | 2015-03-17 Reconstruction of three-dimensional multi-finger movements from magnetoencephalography with a state transition model Yoshiki AZUMA, Yumi SHIKAUCHI, Yutaka Nakamura, Jun-ichiro HIRAYAMA, Shin ISHII, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We proposed a new reconstruction model to reconstruct multi-finger movements from MEG signals. We extracted features of brain activities by ICA and classified brain states with HMM. The new reconstruction model yielded better performance with fewer features than by exiting methods. This result shows that we can reconstruct multi-dimensional body movements from non-invasive brain signals. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MEG / Independent Component Analysis / Hidden Markov Model / Multi-finger movements / Reconstruction |
| Paper # | MBE2014-152,NC2014-103 |
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| Committee | NC |
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| Conference Date | 2015/3/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Neurocomputing (NC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Reconstruction of three-dimensional multi-finger movements from magnetoencephalography with a state transition model |
| Sub Title (in English) | |
| Keyword(1) | MEG |
| Keyword(2) | Independent Component Analysis |
| Keyword(3) | Hidden Markov Model |
| Keyword(4) | Multi-finger movements |
| Keyword(5) | Reconstruction |
| 1st Author's Name | Yoshiki AZUMA |
| 1st Author's Affiliation | Graduate School of Informatics, Kyoto University:Advanced Telecommunications Research Institute International (ATR)() |
| 2nd Author's Name | Yumi SHIKAUCHI |
| 2nd Author's Affiliation | Graduate School of Informatics, Kyoto University:Advanced Telecommunications Research Institute International (ATR) |
| 3rd Author's Name | Yutaka Nakamura |
| 3rd Author's Affiliation | Advanced Telecommunications Research Institute International (ATR):Graduate School of Engineering Science, Osaka University |
| 4th Author's Name | Jun-ichiro HIRAYAMA |
| 4th Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
| 5th Author's Name | Shin ISHII |
| 5th Author's Affiliation | Graduate School of Informatics, Kyoto University:Advanced Telecommunications Research Institute International (ATR) |
| Date | 2015-03-17 |
| Paper # | MBE2014-152,NC2014-103 |
| Volume (vol) | vol.114 |
| Number (no) | 515 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |