| Presentation | 2010-11-19 Generation of spatial filter by ICA for detecting motor-related oscillatory EEG Hiroki ICHIMURA, Shin'ihciro KANOH, Ko-ichiro MIYAMOTO, Tatsuo YOSHINOBU, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To detect the imagined limb from EEG related to the motor imagery for the use in BCI, the spatial filter using neighboring channels was commonly used. But, the spatial filter has been selected mainly by the empirical method on trial-and-error basis. In this study, we recorded the EEG during left hand, right hand and feet motor imagery from five subjects and the ICA was applied to discovering the spatial filter for extracting event-related EEG components to the motor imagery. It was shown that the spatial filter can be generated semi-automatically by applying ICA to recorded multichannel EEG. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | BCI (brain-computer interface) / EEG / motor imagery / spatial filter / independent component analysis (ICA) / feature extraction |
| Paper # | NC2010-62 |
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| Conference Information | |
| Committee | NC |
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| Conference Date | 2010/11/11(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) | Generation of spatial filter by ICA for detecting motor-related oscillatory EEG |
| Sub Title (in English) | |
| Keyword(1) | BCI (brain-computer interface) |
| Keyword(2) | EEG |
| Keyword(3) | motor imagery |
| Keyword(4) | spatial filter |
| Keyword(5) | independent component analysis (ICA) |
| Keyword(6) | feature extraction |
| 1st Author's Name | Hiroki ICHIMURA |
| 1st Author's Affiliation | Graduate School of Engineering, Tohoku University() |
| 2nd Author's Name | Shin'ihciro KANOH |
| 2nd Author's Affiliation | Faculty of Engineering, Tohoku Institute of Technology |
| 3rd Author's Name | Ko-ichiro MIYAMOTO |
| 3rd Author's Affiliation | Graduate School of Engineering, Tohoku University |
| 4th Author's Name | Tatsuo YOSHINOBU |
| 4th Author's Affiliation | Graduate School of Engineering, Tohoku University:Graduate School of Biomedical Engineering, Tohoku University |
| Date | 2010-11-19 |
| Paper # | NC2010-62 |
| Volume (vol) | vol.110 |
| Number (no) | 295 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |