认知神经学家从不同角度研究了情绪记忆增强效应的神经机制,文章从情绪记忆编码和情绪记忆提取两个方面综述了该效应的神经机制。脑成像证据表明:情绪刺激的唤醒度影响杏仁核和内侧颞叶,这是基本的、直接的神经机制;效价影响前额皮质,这是间接的神经机制。情绪对记忆影响的脑机制还与社会因素有关,表现出人格差异、性别差异、年龄差异。 Cognitive neuroscientists have studied the neural mechanism of emotional memory enhancement effect from different angles. The article reviews the neural mechanism of this effect from two aspects of emotional memory coding and emotional memory extraction. Brain imaging evidence suggests that the arousal of mood stimuli affects the amygdala and the medial temporal lobe, which is a basic, direct neurological mechanism; the potency affects the prefrontal cortex, an indirect neurological mechanism. The brain mechanism of emotional impact on memory is also related to social factors, showing personality differences, gender differences, age differences.