DETECTION AND DECODING OF COGNITIVE BRAIN INFORMATION
| Project/Area Number |
19300152
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Biomedical engineering/Biological material science
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| Research Institution | Hokkaido University |
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Principal Investigator |
KURIKI Shinya Hokkaido University, 先端工学研究所, 教授 (30002108)
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| Co-Investigator(Kenkyū-buntansha) |
YOKOSAWA Koichi 北海道大学, 大学院・保健科学研究院, 教授 (20416978)
TAKEUCHI Fumiya 北海道大学, 大学院保・健科学研究院, 准教授 (30281835)
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| Project Period (FY) |
2007 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2010: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2009: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2008: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2007: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
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| Keywords | 脳情報 / 脳磁界 / 認知機能 / 情報処理 |
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| Research Abstract |
During MEG studies to detect neural activities associated with various cognitive states, we observed specific responses elicited by synthesized complex sounds, sequences of musical chords and tone-sequences differing in pitch between the two ears that induce auditory illusion. We also measured modulation of alpha-wave in response to a visual object that mimicked collision and pictures of living objects, from which estimation of subjects' expectation or affection was made.
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Report
(6 results)
Research Products
(74 results)
