The time course of semantic and orthographic encoding in Chinese word production: An event-related potential study
文献类型：期刊论文
| 作者 | Zhang, Qingfang1 ; Damian, Markus F.2; Q. F. Zhang
|
| 刊名 | BRAIN RESEARCH
 |
| 出版日期 | 2009-06-01 |
| 卷号 | 1273页码:92-105 |
| 关键词 | Word production Dual-choice go/nogo task N200 LRP |
| ISSN号 | 0006-8993 |
| 文献子类 | Article |
| 英文摘要 | 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. |
| 学科主题 | 心理语言学 |
| 语种 | 英语 |
| WOS记录号 | WOS:000267516600011 |
| 公开日期 | 2011-08-22 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/5807]  |
| 专题 | 心理研究所_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 |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：心理研究所
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