%A ZHANG Xiuping; YANG Xiaohong; YANG Yufang %T The Neural Mechanism and Influential Factors of Semantic Unification in Discourse Comprehension %0 Journal Article %D 2015 %J Advances in Psychological Science %R 10.3724/SP.J.1042.2015.01130 %P 1130-1141 %V 23 %N 7 %U {https://journal.psych.ac.cn/adps/CN/abstract/article_3312.shtml} %8 2015-07-15 %X

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.