Scanning interface using low-cost electroencephalograms
| Project/Area Number |
25560279
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Rehabilitation science/Welfare engineering
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| Research Institution | Utsunomiya University |
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Principal Investigator |
Mori Hiroki 宇都宮大学, 工学(系)研究科(研究院), 准教授 (10302184)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 脳機能インタフェース / 脳波 / 独立成分分析 / 事象関連脱同期 / 運動想起 / 言語モデル |
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| Outline of Final Research Achievements |
This study is a challenge to realize a scanning communication aid operated by electroencephalogram (EEG), for the sake of providing a medium for locked-in patients to express their own words. To seek the possibility of taking advantages of spontaneous EEGs such as alpha wave or motor imagery-related EEGs, a number of EEG data were collected for a tremendous combinations of EEG sensors, tasks, and methods of analysys. Although a certain level of improvement was obtained, it was not enough to enable realistic scanning communication.
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Report
(4 results)
Research Products
(5 results)
