| Project/Area Number |
21370025
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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 |
Morphology/Structure
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| Research Institution | University of Toyama |
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Principal Investigator |
MATSUDA Kouhei 富山大学, 大学院・理工学研究部(理学), 教授 (60222303)
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| Co-Investigator(Kenkyū-buntansha) |
TAKAHASHI Akiyoshi 北里大学, 海洋生命科学部, 教授 (10183849)
ANDO Hironori 新潟大学, 理学部附属臨海実験所, 准教授 (60221743)
水澤 寛太 北里大学, 海洋生命学部, 講師 (70458743)
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| Co-Investigator(Renkei-kenkyūsha) |
SHIODA Seiji 昭和大学, 医学部, 教授 (80102375)
FURUSE Mitsuhiro 九州大学, 大学院・農学研究院, 教授 (30209176)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥19,370,000 (Direct Cost: ¥14,900,000、Indirect Cost: ¥4,470,000)
Fiscal Year 2011: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2010: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2009: ¥12,090,000 (Direct Cost: ¥9,300,000、Indirect Cost: ¥2,790,000)
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| Keywords | 魚類 / 摂食行動 / 神経ペプチド / 脳室内投与 / 神経相関 / 神経回路 / 本能行動 / 進化 / キンギョ / 情動行動 / 行動解析 / 行動の脳制御機構 / 遺伝子発現 / 行動制御の脳制御機構 / 自発遊泳行動 / 重動解析 |
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| Research Abstract |
The regulation of feeding behavior in animals are important for survival. The regulation of feeding behavior is a complex phenomenon involving the interaction of the central and peripheral nervous systems and neuroendocrine system. The aim of our research is to understand the evolutionary background of the neuropeptide-regulated system of feeding behavior in fish. Our studies revealed that not only feeding behavior but also psychomotor activity and/or emotional and reproductive behaviors are affected by several of neuropeptides. These results could provide insights into the role of instinct-regulating neuropeptides for vertebrates in general
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