| Project/Area Number |
22700226
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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 |
Sensitivity informatics/Soft computing
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| Research Institution | The Institute of Physical and Chemical Research |
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Principal Investigator |
NAGASAKA Yasuo 独立行政法人理化学研究所, 適応知性研究チーム, 研究員 (30339593)
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| Research Collaborator |
CHAO Zenas c. 独立行政法人理化学研究所, 適応知性研究チーム, 研究員 (30532113)
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| Project Period (FY) |
2010 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Keywords | 情動認識 / Brain-Machine Interface / 多次元神経情報解析 / 情動認知 / 社会脳 / ECoG計測 / ニホンザル / 感性情報 / BMI / ECoG |
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| Research Abstract |
The results in the present study showed that functional connectivity observed in monkeys 'brains during watching other monkey's emotional expression(post-stimulus) was significantly changed depending on the stimulus(pre-stimulus) presented before the emotional expression. Thus, social context within the pre-stimulus affected the recognition of emotional expression presented in the post-stimulus ; this process was found in different functional connectivity in the brain. Therefore, by applying the analytical methods and the results in the present study to construct a mathematical model, we would develop a BMI for emotional recognition, which is our final goal of the present project.
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