2010 Fiscal Year Final Research Report
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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| 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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Research Products
(10 results)
