| Presentation | 2009-11-12 Effect of NIRS-based neurofeedback on brain activity during motor imagery : Evaluation by NIRS measurement Kei IIZUKA, Shin'ichiro KANOH, Ko-ichiro MIYAMOTO, Tatsuo YOSHINOBU, Ryuta KAWASHIMA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The authors have evaluated the effect of neurofeedback training for subjects on the brain activity to be used in the brain-computer interface (BCI) which detected motor imagery from cerebrum blood flow measured by NIRS (near-infrared spectroscopy). The concentrations of oxy-hemoglobin on motor cortex during motor imagery of a subject's right hand were measured, and were visually fed back to the subject. It was shown that the training enhanced the cerebral blood flow during motor imagery on two out of five subjects. Investigation of more effective training and neurofeedback methods were left for the further study. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | BCI(brain-computer interface) / NIRS(near-infrared spectroscopy) / motor cortex / motor imagery / neurofeedback |
| Paper # | NC2009-61 |
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| Committee | NC |
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| Conference Date | 2009/11/5(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) | Effect of NIRS-based neurofeedback on brain activity during motor imagery : Evaluation by NIRS measurement |
| Sub Title (in English) | |
| Keyword(1) | BCI(brain-computer interface) |
| Keyword(2) | NIRS(near-infrared spectroscopy) |
| Keyword(3) | motor cortex |
| Keyword(4) | motor imagery |
| Keyword(5) | neurofeedback |
| 1st Author's Name | Kei IIZUKA |
| 1st Author's Affiliation | Graduate School of Engineering, Tohoku University() |
| 2nd Author's Name | Shin'ichiro KANOH |
| 2nd Author's Affiliation | Graduate School of Engineering, Tohoku University |
| 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 |
| 5th Author's Name | Ryuta KAWASHIMA |
| 5th Author's Affiliation | Institute of Development, Aging and Cancer, Tohoku University |
| Date | 2009-11-12 |
| Paper # | NC2009-61 |
| Volume (vol) | vol.109 |
| Number (no) | 280 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |