2011 Fiscal Year Final Research Report
EEG and MEG for events visible but unrecognized
| Project/Area Number |
21300102
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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 |
Cognitive science
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| Research Institution | The University of Tokyo |
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Principal Investigator |
MATANI Ayumu 東京大学, 大学院・新領域創成科学研究科, 准教授 (50273842)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 注意 / 不注意 / 事象関連電位 / 事象関連磁界 / 位相 / 意識 / 無意識 |
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| Research Abstract |
This study was to record event-related potentials/fields(ERP/ERF) relevant to attention/inattention and conscious/unconscious. Accordingly, this study consisted of two stages : 1) to design cognition and behavioral experiments directly relevant to them and 2) to develop instrumentation methods of the ERPs/ERFs. As to instrumentation methods, a method for quantitatively evaluating directional synchronization relationships between brain areas and is published as an IEEE Tr BME paper. An analysis of such ERPs/ERFs by using this method suggested that a cognition and behavioral model was unconsciously created with phase-synchronizations of rhythmic EEGs/MEGs.
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[Journal Article] Neuroimaging Study on Brain Asymmetries in Situs Inversus Totalis2010
Author(s)
A. Ihara, M. Hirata, N. Fujimaki, T. Goto, Y. Umekawa, N. Fujita, Y. Terazono, A. Matani, Q. Wei, T. Yoshimine, S. Yorifuji, and T. Murata
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Journal Title
Journal of the Neurological Sciences
Volume: vol.288
Pages: 72-78
Peer Reviewed
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