Dynamics of information flow between brain regions during the insight process using hidden figures
| Project/Area Number |
23700311
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Cognitive science
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| Research Institution | Toyohashi University of Technology |
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Principal Investigator |
MINAMI Tetsuto 豊橋技術科学大学, エレクトロニクス先端融合研究所, テニュアトラック准教授 (70415842)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
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| Keywords | 脳認知科学 / ひらめき / 脳波 / tDCS / 二値化画像 / PDC / トップダウン処理 |
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| Research Abstract |
In everyday life, we apply the process of insight to problems that are difficult to solve at first glance or that we perceive as ambiguous. What are the brain dynamics underlying the moment of insight, especially the functional connectivity? To elucidate the neural mechanism of the insight process, we recorded electroencephalograms while subjects were presented with hidden figures. The analysis of the PDC demonstrates the information flow from the left to the right temporal region in the beta range. Our analysis reveals the temporal flow of neural processing during disambiguation for hidden figures.
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Report
(3 results)
Research Products
(35 results)
