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人类工作记忆的事件相关电位研究
李雪冰; 罗跃嘉
2005
Source Publication心理科学进展
Correspondent Emailluoyj@psych.ac.cn
Volume13Issue:4Pages:428-434
Abstract20世纪90年代以来,采用ERP技术对人类工作记忆脑机制的研究已取得大量的成果。主要探讨了特定类型的工作记忆(词语、空间、客体工作记忆)是否存在与其贮存、复述以及中央执行功能相关的特异性ERP成分,并从它们的时间进程及头皮分布来考察工作记忆的心理过程和神经机制。研究结果对于Baddeley的认知结构模型提供了有益的修正和补充.
Other AbstractWorking memory as one of the most important cognition processes has been always attracting a nice bit of interest in cognitive neuroscience field. Researchers used ERP technique to examine the temporal course and scalp activity area of storage, rehearsal and central executive processing in working memory. A number of ERP studies indicated that the slow cortical potentials are specific to the kind and amount of information retained in the
working memory, and the positive difference wave (Pd) is related to the updating function of the central executive.Overall these results validate and reinforce Baddeley’s worki memory model.
Keyword工作记忆 事件相关电位 信息贮存 信息复述 执行功能
Subject Area认知心理学
URL查看原文
Indexed ByCSCD
Language中文
Funding Organization国家杰出青年科学基金,中科院重要方向项目
Funding Project国家杰出青年科学基金,中科院重要方向项目
CSCD IDCSCD:2001101
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/9997
Collection中国科学院心理研究所回溯数据库(1956-2010)
Corresponding Author罗跃嘉
Recommended Citation
GB/T 7714
李雪冰,罗跃嘉. 人类工作记忆的事件相关电位研究[J]. 心理科学进展,2005,13(4):428-434.
APA 李雪冰,&罗跃嘉.(2005).人类工作记忆的事件相关电位研究.心理科学进展,13(4),428-434.
MLA 李雪冰,et al."人类工作记忆的事件相关电位研究".心理科学进展 13.4(2005):428-434.
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