2005 Fiscal Year Final Research Report Summary
Simultaneous brain imaging of 2-agents interaction and dynamical system model : A case-study of mother-infant interaction
| Project/Area Number |
15300086
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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 |
IKEGAMI Takashi University of Tokyo, Graduate School of Arts and Sciences, Assistant Professor, 大学院・総合文化研究科, 助教授 (10211715)
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| Co-Investigator(Kenkyū-buntansha) |
HIRAKI Kazuo University of Tokyo, Graduate School of Arts and Sciences, Assistant Professor, 大学院・総合文化研究科, 助教授 (30323455)
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| Project Period (FY) |
2003 – 2005
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| Keywords | Cognitive Development / EEG / Neural Network / Mother-Infant Interaction / NIRS / Contingency |
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| Research Abstract |
Aims oft s research were to :
(1)Extend the previous research much empirical way, and,
(2)Submit a new theoretical perspective based on dynamical systems.
To these ends, we created a new experimental environment called Double TV environment that can control temporal aspect of infant-mother interaction. Using this environment we conducted a series of experiments comparing EEG activities between Delayed- interaction and Live-interaction. The result suggested that infant brain responds stronger to non-contingent (Delayed) interactions than normal (Live) ones. Especially the parietal and posterior temporal regions at both hemispheres were more active during Delayed interaction. As for the theoretical issue, we conducted computer simulations about turn-taking, two-arm movement, dynamic categorization based on dynamical systems approach. All research conducted during this project were published or submitted to international journals and conferences. We believe that our work can contribute to the future of cognitive science and interaction study.
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[Journal Article] Experiments toward a mutual adaptive speech interface the adopts the cognitive features humans use for communication and induces and exploits users' adaptation.2005
Author(s)
Komatsu, T., Utsunomiya, A., Suzuki, K., Ueda, K., Hiraki, K..,, Oka, N.
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Journal Title
International Journal of Human-Computer Interaction 18(3)
Pages: 243-268
Description
「研究成果報告書概要(和文)」より
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[Journal Article] Experiments toward a mutual adaptive speech interface tha adopts the cognitive features humans use for communication and induces and exploits users' adaptation.2005
Author(s)
Komatsu, T., Utsunomiya, A., Suzuki, K., Ueda, K., Hiraki, K., Oka, N.
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Journal Title
International Journal of Human-Computer Interaction 18(3)
Pages: 243-268
Description
「研究成果報告書概要(欧文)」より
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[Book] Artificial Life IX2004
Author(s)
Pollack, J., Mark B, Phil H, Takashi I, Richard A
Total Pages
589
Publisher
MIT press
Description
「研究成果報告書概要(欧文)」より
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[Book] 情報の表現と論理2003
Author(s)
安西裕一郎, 開一夫, 石崎雅人
Total Pages
130
Publisher
岩波書店
Description
「研究成果報告書概要(和文)」より
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