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Internal mechanisms underlying anticipatory language processing: Evidence from event-related-potentials and neural oscillations
Li, Xiaoqing1,2; Zhang, Yuping1,3; Xia, Jinyan1,3; Swaab, Tamara Y.4,5
2017-07-28
发表期刊NEUROPSYCHOLOGIA
ISSN0028-3932
文章类型Article
卷号102期号:0页码:70-81
摘要

Although numerous studies have demonstrated that the language processing system can predict upcoming content during comprehension, there is still no clear picture of the anticipatory stage of predictive processing. This electroencephalograph study examined the cognitive and neural oscillatory mechanisms underlying anticipatory processing during language comprehension, and the consequences of this prediction for bottom-up processing of predicted/unpredicted content. Participants read Mandarin Chinese sentences that were either strongly or weakly constraining and that contained critical nouns that were congruent or incongruent with the sentence contexts. We examined the effects of semantic predictability on anticipatory processing prior to the onset of the critical nouns and on integration of the critical nouns. The results revealed that, at the integration stage, the strong-constraint condition (compared to the weak-constraint condition) elicited a reduced N400 and reduced theta activity (4-7 Hz) for the congruent nouns, but induced beta (13-18 Hz) and theta (4-7 Hz) power decreases for the incongruent nouns, indicating benefits of confirmed predictions and potential costs of disconfirmed predictions. More importantly, at the anticipatory stage, the strongly constraining context elicited an enhanced sustained anterior negativity and beta power decrease (19-25 Hz), which indicates that strong prediction places a higher processing load on the anticipatory stage of processing. The differences (in the ease of processing and the underlying neural oscillatory activities) between anticipatory and integration stages of lexical processing were discussed with regard to predictive processing models.

关键词Predictive processing Anticipatory language processing Brain oscillations Top-down modulation
DOI10.1016/j.neuropsychologia.2017.05.017
收录类别SCI ; SSCI
语种英语
项目资助者National Natural Science Foundation of China(31271091) ; State Key Program of the National Natural Science Foundation of China(61433018) ; Beijing Advanced Innovation Center for Imaging Technology(BAICIT-2016018)
WOS研究方向Behavioral Sciences ; Neurosciences & Neurology ; Psychology
WOS类目Behavioral Sciences ; Neurosciences ; Psychology, Experimental
WOS记录号WOS:000407662200009
WOS标题词Science & Technology ; Social Sciences ; Life Sciences & Biomedicine
关键词[WOS]ANALYSIS-BY-SYNTHESIS ; BRAIN POTENTIALS ; SENTENCE COMPREHENSION ; SEMANTIC INTEGRATION ; SPOKEN SENTENCES ; PREDICTION ; ERP ; RESPONSES ; WORDS ; EXPECTATIONS
引用统计
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/21896
专题中国科学院行为科学重点实验室
作者单位1.Chinese Acad Sci, Inst Psychol, CAS Key Lab Behav Sci, 16 Lincui Rd, Beijing 100101, Peoples R China
2.Jiangsu Normal Univ, Jiangsu Collaborat Innovat Ctr Language Abil, Xuzhou, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Univ Calif Davis, Dept Psychol, Davis, CA 95616 USA
5.Univ Calif Davis, Ctr Mind & Brain, Davis, CA 95616 USA
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GB/T 7714
Li, Xiaoqing,Zhang, Yuping,Xia, Jinyan,et al. Internal mechanisms underlying anticipatory language processing: Evidence from event-related-potentials and neural oscillations[J]. NEUROPSYCHOLOGIA,2017,102(0):70-81.
APA Li, Xiaoqing,Zhang, Yuping,Xia, Jinyan,&Swaab, Tamara Y..(2017).Internal mechanisms underlying anticipatory language processing: Evidence from event-related-potentials and neural oscillations.NEUROPSYCHOLOGIA,102(0),70-81.
MLA Li, Xiaoqing,et al."Internal mechanisms underlying anticipatory language processing: Evidence from event-related-potentials and neural oscillations".NEUROPSYCHOLOGIA 102.0(2017):70-81.
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