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 ›› 2011, Vol. 19 ›› Issue (11): 1605-1614.

• 研究前沿 • 上一篇    下一篇

视觉工作记忆巩固机制：固化抑或衰退

孙慧明;傅小兰   

  1. (1中国人民解放军南京政治学院, 南京 210003) (2中国科学院心理研究所, 北京 100101)
  • 收稿日期:2011-04-06 修回日期:1900-01-01 出版日期:2011-11-15 发布日期:2011-11-15
  • 通讯作者: 孙慧明

Mechanism of Visual Working Memory Consolidation: Vulcanization or Recession?

SUN Hui-Ming;FU Xiao-Lan   

  1. (1 Nanjing Institute of Politics of PLA, Nanjing 210003, China)
    (2 Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China)
  • Received:2011-04-06 Revised:1900-01-01 Online:2011-11-15 Published:2011-11-15
  • Contact: SUN Hui-Ming

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摘要： 视觉工作记忆巩固机制是工作记忆研究领域的前沿科学问题。Vogel等(2006)采用掩蔽的变化检测范式揭示视觉工作记忆巩固过程及其规律, 指出巩固是从容易受到干扰的感觉表征转化为稳定的工作记忆的表征的过程。本文系统梳理了视觉工作记忆巩固的实验范式, 以及相关影响因素的研究成果, 分析了视觉工作记忆巩固现象所反映的内部机制, 指出Vogel等所揭示的视觉工作记忆巩固现象反映的可能并非记忆项目的固化过程, 而是掩蔽刺激对记忆项目的干扰作用的衰退过程。

关键词: 视觉工作记忆巩固, 掩蔽的变化检测范式, 注意, 固化, 衰退

Abstract: Vogel et al., (2006) used masked change detection paradigm to investigate the time course of VWM consolidation. They spoke of consolidation as a process to transform a transient perceptual representation into durable representation in VWM that survived interference by new sensory input. Based on the review studies of consolidation, we assumed that consolidation was not an additional process that added a new quality to the to-be-memory items presentation in VWM but it was the recession of mask interference if the time was long enough to build up inhibition.

Key words: visual working memory consolidation, masked change detection paradigm, attention, vulcanization, recession