ISSN 1671-3710
CN 11-4766/R
主办：中国科学院心理研究所
出版：科学出版社

心理科学进展 ›› 2002, Vol. 10 ›› Issue (1): 1-6.

• •    下一篇

记忆机制中再认的事件相关电位

罗跃嘉;卫星   

  1. 中国科学院心理研究所,中国科学院心理研究所 北京100101 ,北京100101
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2002-02-25 发布日期:2002-02-25

RETRIEVAL MECHANISM OF RECOGNITION MEMORY REVEALED FROM EVENT-RELATE POTENTIALS

Luo Yuejia, Wei Xing   

  1. (Institute of Psychology, the Chinese Acedemy of Sciences, Beijing 100101)
  • Received:1900-01-01 Revised:1900-01-01 Online:2002-02-25 Published:2002-02-25

PDF (PC)

2265

被引次数

47

摘要： ERP对于记忆的研究有独到之处,在研究方法是有外显的直接范式和内隐的间接范式,分别表现为ERP新旧效应和重复效应,即在刺激200ms以后的正向偏移。对于记忆提取的ERP效应已有一些理论解释,但在听觉记忆、汉字记忆以及记忆的脑内机制等方面还需要进一步的深入研究。

关键词: 事件相关电位, 记忆, 提取

Abstract: Event-related potential (ERP) is a special and original method for memory research, which includings derectly explicit test and indirectly implicit test. As the rerults, we can see the ERP old-new effects and repeated patterns. That is, ERPs elicited by recalled were more positive-going after 200 ms stimuli onset than that by unrecalled items. There are several academic explanations on the ERP pattern on the memory retrieval. However, it is necessary to lucubrate more and farther for auditory memory, Chinese word memory, and their neural mechanism.

Key words: event-related potential (ERP), memory, retrieval.