The temporal and spatial features of segmental and suprasegmental encoding during implicit picture naming: An event-related potential study

	The temporal and spatial features of segmental and suprasegmental encoding during implicit picture naming: An event-related potential study
	Zhang, Qingfang; Zhu, Xuebing; Zhang, QF (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, 4A Datun Rd, Beijing 100101, Peoples R China.
心理所单位排序	1
摘要	This study investigated the temporal and spatial features of segmental and suprasegmental encoding within a syllable in Chinese speech production using an internal monitoring task. Native Chinese speakers viewed a series of pictures and made go/nogo decisions along dimensions of initial consonant, central vowel, or tone information of picture names. Behavioral data and the N200 indicated that initial consonant information is available about 20-80 ms earlier than central vowel or tone information, whereas vowel and tone occur concurrently within a syllable during implicit picture naming. Moreover, source analyses (using sLORETA) indicated that initial consonant, tone and vowel encoding all resulted in predominantly left hemispheric but relatively dissociative neural brain activation. These findings indicated that segmental (consonants and vowels) and suprasegmental (tones) encoding proceeds in an incremental manner, and both run in parallel and independently in speech production in agreement with WEAVER++. (C) 2011 Elsevier Ltd. All rights reserved.
关键词	Speech production Phonological encoding Go/nogo task N200
学科领域	Cognitive Psychology
	2011-12-01
语种	英语
发表期刊	NEUROPSYCHOLOGIA
ISSN	0028-3932
卷号	49 期号:14 页码:3813-3825
期刊论文类型	Article
URL	查看原文
收录类别	SCI ; SSCI
项目简介	This research was supported by Grants from the National Natural Science Foundation of China (30870761) and Excellent Young Scientist Foundation in Institute of Psychology (09CX232023) to Qingfang Zhang.
WOS记录号	WOS:000298527700003
资助机构	National Natural Science Foundation of China [30870761] ; Excellent Young Scientist Foundation in Institute of Psychology [09CX232023]
引用统计	被引频次：13[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/311026/13311
专题	中国科学院行为科学重点实验室
通讯作者	Zhang, QF (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, 4A Datun Rd, Beijing 100101, Peoples R China.
作者单位	Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
第一作者单位	中国科学院行为科学重点实验室
推荐引用方式 GB/T 7714	Zhang, Qingfang,Zhu, Xuebing,Zhang, QF . The temporal and spatial features of segmental and suprasegmental encoding during implicit picture naming: An event-related potential study[J]. NEUROPSYCHOLOGIA,2011,49(14):3813-3825.
APA	Zhang, Qingfang,Zhu, Xuebing,&Zhang, QF .(2011).The temporal and spatial features of segmental and suprasegmental encoding during implicit picture naming: An event-related potential study.NEUROPSYCHOLOGIA,49(14),3813-3825.
MLA	Zhang, Qingfang,et al."The temporal and spatial features of segmental and suprasegmental encoding during implicit picture naming: An event-related potential study".NEUROPSYCHOLOGIA 49.14(2011):3813-3825.

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