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情绪对记忆巩固的影响因素、存在的问题及神经机制 被引量:4

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摘要 近年来,情绪性调节事件对记忆巩固的影响成为热点问题。典型的研究方法是学习后处理范式(post—learningpara—digras):在被试记忆后呈现情绪性调节事件。由于调节事件出现在记忆之后且二者间无语义联系,这样就可排除情绪在编码阶段的影响。若实验组与控制组在一段时间后出现差异,则可认为是情绪调整记忆巩固所致。最早发现上述现象的是Niel—son及其团队,他们在被试记忆一组词语后,观看诱发情绪的录像,结果显示:情绪组的记忆成绩明显好于中性组。之后许多研究也验证了这一结果。本文归纳了影响情绪调整记忆巩固的因素,并就其神经机制进行了总结,最后对相关研究中存在的问题和发展方向做了展望。
出处 《中华行为医学与脑科学杂志》 CAS CSCD 北大核心 2012年第4期379-380,共2页 Chinese Journal of Behavioral Medicine and Brain Science
基金 基金项目:西南大学国家重点学科“基础心理学”项目资助(NSKD08002)
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参考文献23

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二级参考文献98

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