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1、脑损伤与情景记忆研究进展论文【关键词】脑损伤情景记忆研究进展记忆是对新信息进行储存和回忆的能力,是人类最重要的认知功能。记忆的多系统理论认为记忆可分为外显性记忆和内隐性记忆,外显性记忆包括语义记忆和情景记忆(episodicmemory);内隐性记忆包括程序性记忆、启动效应和技巧等。情景记忆又叫事件记忆,指对个人在特定时间、地点经历的事情和经验的记忆(时空背景标记),是人类高级、成熟的记忆系统,也是受老化影响最大的记忆系统12。近年来,记忆的分类法及其与临床疾病相关性的研究逐渐增加。本文将着重从认知神经科学方面,阐述相关的神经结构是
2、如何实现情景记忆的编码、提取及不同部位脑损伤对情景记忆的影响。1脑的不同部位在情景记忆中的作用情景记忆进一步可分为编码、储存与提取加工的过程.freelemory,frontalfunctioning,andagingJ.RevNeurol(Paris),2008,164:9195.3CABEZAR,CIARAMELLIE,OLSONIR,etal.Theparietalcortexandepisodicmemory:anattentionalaccountJ.NatRevNeurosci,2008,9:613625.4RAND
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