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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
Source PublicationBRAIN RESEARCH
ISSN0006-8993
SubtypeArticle
Volume1273Pages:92-105
AbstractPrevious 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.
KeywordWord production Dual-choice go/nogo task N200 LRP
Subject Area心理语言学
Indexed BySCI ; SSCI
Language英语
WOS IDWOS:000267516600011
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/5807
Collection中国科学院心理研究所回溯数据库(1956-2010)
Corresponding AuthorQ. F. Zhang
Affiliation1.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
Recommended Citation
GB/T 7714
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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