| Project/Area Number |
24600020
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
子ども学(子ども環境学)
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| Research Institution | National Center of Neurology and Psychiatry |
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Principal Investigator |
NAKAGAMI-IKEDA Akiko 独立行政法人国立精神・神経医療研究センター, 神経研究所 微細構造研究部, 研究生 (30511232)
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| Co-Investigator(Renkei-kenkyūsha) |
ICHINOHE Noritaka 独立行政法人国立精神, 神経医療研究センター神経研究所, 部長 (00250598)
KAWAI Nobuyuki 名古屋大学, 大学院情報科学研究科, 准教授 (30335062)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Keywords | 父親 / 育児 / マーモセット / 初期発達 / 音声 / 養育 / 役割分担 |
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| Outline of Final Research Achievements |
Parental care by fathers is important for the growth and development of their offspring. Common marmosets are a primate, which live in families, and are known for the intensive care of children by fathers. In this study, I measured the blood oxytocin levels that were implied to be related with the nurturing behavior, from male marmosets at pre- and postnatal periods of their partners. The results showed that the plasma oxytocin levels were high at the prenatal period and rapidly decreased in one month after the births of their children. This result suggests male marmosets maintain high level of blood oxytocin concentrations during the pregnancy of their partners but the high oxytocin levels were not required to the intensive infant care by fathers.
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