| Project/Area Number |
21700590
|
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Rehabilitation science/Welfare engineering
|
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| Research Institution | Research Institute, National Rehabilitation Center for Persons with Disabilities |
|---|
Principal Investigator |
TAKANO Kouji 国立障害者リハビリテーションセンター(研究所), 研究所・脳機能系・障害研究部, 流動研究員 (00510588)
|
|---|
| Project Period (FY) |
2009 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
|
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| Keywords | ブレインマシンインターフェイス / 視覚刺激 / てんかん / 脳磁図 |
|---|
| Research Abstract |
To develop the practical BMI, we investigated the comfortable visual stimuli. The luminance visual stimuli were generally used in P300 BMI. In this study, we used green/blue, safety, chromatic stimuli for P300 BMI. The green/blue visual stimuli improve the comfort and the accuracy. We also recorded the brain activities by magnetoencephalography. As the result, the functional connectivities were observed between bilateral occipital cortices. Especially, the large connectivities were observed in green/blue condition. It is expected that these results were valuable to improve the accuracy of BMI.
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