Juvenile learning and plastic development of the brain.
Project/Area Number |
21500304
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Neuroscience in general
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Research Institution | Kitasato University |
Principal Investigator |
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Co-Investigator(Renkei-kenkyūsha) |
SATO Katsushige 駒沢女子大学, 人間健康学部, 教授 (80291342)
|
Project Period (FY) |
2009 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | 行動神経科学 / 刷り込み行動 / visual Wulst / IMM / NMDA受容体 / 電気生理 / 記憶学習 / ヒヨコ / 刷込み行動 / インプリンティング / 記憶・学習 / 刷み込み行動 / ニワトリ / 光学的記録 |
Research Abstract |
Imprinting behavior is a good model for studying juvenile learning, because a critical period for learning is present, it can be established by an easy training and it occurs also in chicks. In this study, we have elucidated a neural circuit responsible for this behavior, and found that the activity of this circuit and performance of imprinting behavior was positively correlated. Moreover, the neural activity of this circuit depended on the NR2B-containing NMDA receptors, which dominate during the juvenile period.
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Report
(4 results)
Research Products
(24 results)
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[Journal Article] Demonstration of a neural circuit critical for imprinting behavior in chicks2010
Author(s)
Nakamori, T., Sato, K., Atoji, Y., Kanamatsu, T., Tanaka, K. and Ohki-Hamazaki, H
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Journal Title
J. Neurosci
Volume: 30
Pages: 4467-4480
Related Report
Peer Reviewed
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[Journal Article] Demonstration of a neural circuit critical for imprinting behavior in chicks.2010
Author(s)
Nakamori, T., Sato, K., Atoji, Y., Kanamatsu, T., Tanaka, K., Ohki-Hamazaki, H.
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Journal Title
Journal of Neuroscience 30
Pages: 4467-4480
Related Report
Peer Reviewed
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