PERCEPTION OF CHINESE POEM AND ITS ELECTROPHYSIOLOGICAL EFFECTS

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	PERCEPTION OF CHINESE POEM AND ITS ELECTROPHYSIOLOGICAL EFFECTS
	Li, W.; Yang, Y.; Yang YF(杨玉芳)
摘要	A neural correlate for phrase boundary perception in language has recently been identified as a reliable and replicable brain effect. It is called the closure positive shift (CPS) and has an equivalent in the perception of music (music CPS). Nevertheless, either in language or in music, this component is elicited by phrase boundary embedded in sentence or melody. Poetry, as the interlude of language and music, is a special kind of discourse and promising material to explore prosodic boundary processing beyond sentence level. The aim of the present study was to investigate the cognitive processing of hierarchical prosodic boundaries in Chinese Tang poem using rhythm matching task. There are generally four hierarchical levels in each poem, including foot boundary, phonological phrase boundary, intonational phrase boundary, and couplet boundary. The electrophysiological results indicated that all the prosodic boundaries of different levels in poems could give rise to the CPS reflecting prosodic phrasing. Furthermore, as the prosodic hierarchical level became higher, the onset latency of the CPS got longer, suggesting the influence of retrospective processing of former information. With regard to the amplitude, we analyzed the CPS amplitude in every 100 ms time window. It was showed that phonological phrase boundary elicited higher CPS amplitude as compared to that evoked by couplet boundary in an earlier time window, whereas in a later time window both of them were lower than the CPS correlated to intonational phrase boundary. The present results further shape our understanding of the CPS component and its relation to the processes involved in prosodic phrasing. (C) 2010 IBRO. Published by Elsevier Ltd. All rights reserved.
关键词	closure positive shift foot boundary phonological phrase boundary intonational phrase boundary couplet boundary
学科领域	心理语言学
	2010-07-14
语种	英语
发表期刊	NEUROSCIENCE
ISSN	0306-4522
卷号	168 期号:3 页码:757-768
期刊论文类型	Article
收录类别	SCI ; SSCI
资助项目	二室杨玉芳课题组
WOS记录号	WOS:000278611500017
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.psych.ac.cn/handle/311026/7221
专题	中国科学院心理研究所回溯数据库(1956-2010)
通讯作者	Yang YF(杨玉芳)
作者单位	Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China
第一作者单位	脑与认知科学国家重点实验室
推荐引用方式 GB/T 7714	Li, W.,Yang, Y.,Yang YF. PERCEPTION OF CHINESE POEM AND ITS ELECTROPHYSIOLOGICAL EFFECTS[J]. NEUROSCIENCE,2010,168(3):757-768.
APA	Li, W.,Yang, Y.,&杨玉芳.(2010).PERCEPTION OF CHINESE POEM AND ITS ELECTROPHYSIOLOGICAL EFFECTS.NEUROSCIENCE,168(3),757-768.
MLA	Li, W.,et al."PERCEPTION OF CHINESE POEM AND ITS ELECTROPHYSIOLOGICAL EFFECTS".NEUROSCIENCE 168.3(2010):757-768.

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