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 ›› 2015, Vol. 23 ›› Issue (7): 1130-1141.doi: 10.3724/SP.J.1042.2015.01130

• 研究前沿 • 上一篇    下一篇

语篇理解中语义整合的神经机制及其影响因素

张秀平1,2;杨晓虹1;杨玉芳1   

  1. (1中国科学院心理研究所行为科学重点实验室, 北京 100101) (2中国科学院大学, 北京 100049)
  • 收稿日期:2014-07-31 出版日期:2015-07-15 发布日期:2015-07-15
  • 通讯作者: 杨玉芳, E-mail: yangyf@psych.ac.cn
  • 基金资助:

    国家自然科学基金重点项目(61433018)资助。

The Neural Mechanism and Influential Factors of Semantic Unification in Discourse Comprehension

ZHANG Xiuping1,2; YANG Xiaohong1; YANG Yufang1   

  1. (1 Key Laboratory of Behavioral Science, Institute of psychology, Chinese Academy of Sciences, Beijing 100101, China) (2 University of Chinese Academy of Sciences, Beijing 100049, China)
  • Received:2014-07-31 Online:2015-07-15 Published:2015-07-15
  • Contact: YANG Yufang, E-mail: yangyf@psych.ac.cn

PDF (PC)

1873

被引次数

10

摘要：

语义整合是把当前阅读中新出现的词语与之前的语境进行语义联结以形成连贯表征的过程。在语篇理解中, 很多理论都确定了整合这一过程的重要性, 语义整合是达成语篇连贯的一个关键步骤, 探究其神经机制及影响因素对理解语篇有重要意义。已有的ERP研究表明语篇理解中的语义整合是即时发生的; 已有的fMRI研究和神经震荡的分析提供了参与这一过程的具体脑区和神经网络的证据。其影响因素主要包括语篇内因素、非言语因素和个体差异。

关键词: 语篇理解, 语义整合, 神经机制, 语篇内因素, 非言语因素, 个体差异

Abstract:

Semantic unification is a key process of discourse comprehension, which refers to the process in which readers integrate the meaning of a new word into its prior context. Most theories of discourse comprehension agree on the significance of semantic unification in discourse comprehension. So far, numerous ERP studies have shown that readers immediately relate an upcoming word to its prior discourse context. Studies using fMRI and the analysis of oscillation have revealed specific brain areas and neural networks that are related to semantic unification in discourse comprehension. Besides, there are many factors that affect semantic unification in discourse comprehension, which can be divided into three categories: inner-discourse factors, extra-language factors, and individual differences.

Key words: discourse comprehension, semantic unification, neural mechanism, inner-discourse factors, extra-language factors, individual differences