The time course of semantic and orthographic encoding in Chinese word production: An event-related potential study
Zhang, Qingfang1; Damian, Markus F.2; Q. F. Zhang
2009-06-01
发表期刊BRAIN RESEARCH
ISSN0006-8993
文章类型Article
卷号1273页码:92-105
摘要Previous studies have shown that access to conceptual/semantic information precedes phonological access in alphabetic language production such as English or Dutch. The present study investigated the time course of semantic and orthographic encoding in Chinese (a non-alphabetic language) spoken word production. Participants were shown pictures and carried out a dual-choice go/nogo task based on semantic information and orthographic information. The results of the N200 (related to response inhibition) and LRP (related to response preparation) indicated that semantic access preceded orthographic encoding by 176-202 ms. The different patterns of the two N200 effects suggest that they may tap into different processes. The N200 and LRP analyses also indicate that accessing the orthographic representation in speaking is likely optional and depends on specific task requirement.; Previous studies have shown that access to conceptual/semantic information precedes phonological access in alphabetic language production such as English or Dutch. The present study investigated the time course of semantic and orthographic encoding in Chinese (a non-alphabetic language) spoken word production. Participants were shown pictures and carried out a dual-choice go/nogo task based on semantic information and orthographic information. The results of the N200 (related to response inhibition) and LRP (related to response preparation) indicated that semantic access preceded orthographic encoding by 176-202 ms. The different patterns of the two N200 effects suggest that they may tap into different processes. The N200 and LRP analyses also indicate that accessing the orthographic representation in speaking is likely optional and depends on specific task requirement. (C) 2009 Elsevier B.V. All rights reserved.
关键词Word production Dual-choice go/nogo task N200 LRP
学科领域心理语言学
收录类别SCI ; SSCI
语种英语
WOS记录号WOS:000267516600011
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/311026/5807
专题中国科学院心理研究所回溯数据库(1956-2010)
通讯作者Q. F. Zhang
作者单位1.Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China
2.Univ Bristol, Dept Expt Psychol, Bristol BS8 1TH, Avon, England
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Zhang, Qingfang,Damian, Markus F.,Q. F. Zhang. The time course of semantic and orthographic encoding in Chinese word production: An event-related potential study[J]. BRAIN RESEARCH,2009,1273:92-105.
APA Zhang, Qingfang,Damian, Markus F.,&Q. F. Zhang.(2009).The time course of semantic and orthographic encoding in Chinese word production: An event-related potential study.BRAIN RESEARCH,1273,92-105.
MLA Zhang, Qingfang,et al."The time course of semantic and orthographic encoding in Chinese word production: An event-related potential study".BRAIN RESEARCH 1273(2009):92-105.
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