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

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	The temporal and spatial features of segmental and suprasegmental encoding during implicit picture naming: An event-related potential study
	Zhang, Qingfang; Zhu, Xuebing
刊名	NEUROPSYCHOLOGIA
	2011-12-01
卷号	49 期号:14 页码:3813-3825
关键词	Speech production Phonological encoding Go/nogo task N200
ISSN号	0028-3932
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.
产权排序	1
英文摘要	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.
学科主题	Cognitive psychology
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.
原文出处	http://www.sciencedirect.com/science/article/pii/S0028393211004593#
语种	英语
WOS记录号	WOS:000298527700003
内容类型	期刊论文
源URL	[http://ir.psych.ac.cn/handle/311026/13311]
专题	心理研究所_中国科学院行为科学重点实验室
作者单位	Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Qingfang,Zhu, Xuebing. 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.(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.