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外侧杏仁核在恐惧性条件化学习和记忆中的作用
  • 期刊名称：生理科学进展，38,?269-272。
  • 时间：0
  • 分类：Q42[生物学—神经生物学;生物学—生理学]
  • 作者机构：[1]北京大学心理学系,北京100871, [2]北京大学智能科学系言语与听觉研究中心,北京100871
  • 相关基金：国家自然科学基金重点项目（60535030）、科学技术部重大基础研究前期研究专项（2002CCA01000）、教育部科学技术重点项目（02170）和北京大学“985”项目资助课题
  • 相关项目：汉语与英语听感知差异机理及应用研究
关键词： 外侧杏仁核, 恐惧性条件化学习, 恐惧记忆, 神经可塑性
中文摘要：

恐惧性条件化学习的行为范式是研究情绪信息编码和储存的神经生物学机制的一个重要手段。杏仁核，尤其是外侧杏仁核（lateral nucleus of amygdala，LA），在恐惧性条件化的建立、恐惧信息的表达，以及恐惧性事件信息的存贮过程中起着非常重要的作用。本文着重论述外侧杏仁核在恐惧性条件化学习过程中的神经可塑性变化和相关的LTP机制，以及决定这种可塑性变化的分子信号转导通路。

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汉语与英语听感知差异机理及应用研究
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