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Elucidation of amygdala-hippocampal interaction mechanism under lying emotional memory

Elucidation of amygdala-hippocampal interaction mechanism under lying emotional memory
阐明说谎情绪记忆下杏仁核-海马相互作用机制
批准号:
20700346
负责人:
KARASHIMA Akihiro
金额:
$1.91万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010

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中文摘要
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英文摘要
We recorded brainactivitiesin the hippocampus and amygdala, which are involved in memory and emotion,and investigated the time relationship between two brain activities.Theta wavein the amygdala was confirmed to besynchronized with theta wavein the hippocampus. In addition, we found that the synchronization was modulated by the pontine subcoeruleus region, which activates many brain areas including the hippocampus and amygdala.Because hippocampal and amygdalatheta waves are known to be involved in learning and memory processes, these results may help clarify these functions during REM sleep.
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会议论文
活性化レベルの長期的変容による皮質神経回路網の再編成と睡眠時脳波ダイナミクス
由于激活水平的长期变化,睡眠期间皮质神经网络和脑电波动态的重组
DOI: --
发表时间: 2009
期刊: 感性福祉研究所年報
影响因子: --
作者: [辛島彰洋, 岩崎直穂子, 片山統裕, 中尾光之]
通讯作者: 中尾光之
Synchronization of amygdala and hippocampal theta rhythm during REM sleep in rats
大鼠快速眼动睡眠期间杏仁核和海马θ节律的同步
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [A. Karashima, N. Katayama, M. Nakao]
通讯作者: M. Nakao
多点細胞外活動電位を利用したニューロン位置推定法の計算機実験に基づく評価
基于多点细胞外动作电位神经元位置估计方法的计算机实验评价
DOI: --
发表时间: 2010
期刊: 信学技報(MBE)
影响因子: --
作者: [孫昊, 片山統裕, 白石泰士, 辛島彰洋, 中尾光之]
通讯作者: 中尾光之
A Topographic Analysis of Human Scalp Alpha EEG by the Complex-valued ICA
复值 ICA 对人类头皮 Alpha 脑电图的地形分析
DOI: --
发表时间: 2009
期刊: 信学技報(MBE)
影响因子: --
作者: [Z. Zhang, N. Katayama, K. Watanabe, H. Nakatani, A. Karashima, M. Nakao]
通讯作者: M. Nakao
43
    The Role of Sleep in the Reorganization of the Cerebral Cortex
    • 批准号:
      23700464
    • 项目类别:
      Grant-in-Aid for Young Scientists (B)
    • 资助金额:
      $2.41万
    • 财政年份:
      2011
    • 负责人:
      KARASHIMA Akihiro
    • 依托单位:
    Recording and analysis of multi-neuronal activity in the brainstem involved in REM sleep regulation
    • 批准号:
      17605001
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.39万
    • 财政年份:
      2005
    • 负责人:
      KARASHIMA Akihiro
    • 依托单位:
    海外基金