PSYCH OpenIR  > 中国科学院行为科学重点实验室
An event-related potential study on cross-modal conversion of Chinese characters
Wu, Qiuyan1,2; Deng, Yuan1; Deng, Y (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, 4A Datun Rd, Beijing 100101, Peoples R China.
2011-10-03
Source PublicationNEUROSCIENCE LETTERS
ISSN0304-3940
SubtypeArticle
Volume503Issue:2Pages:147-151
Contribution Rank1
AbstractIn the current study, we explored the effects of ERPs (event-related potentials), related to the cross-modal transfer from visual input to phonological retrieval. Using Chinese single-character words, participants were asked to make orthographic (intra-modal) and phonological (cross-modal) responses to visually presented words. By comparing the cross-modal and intra-modal tasks, we found that both tasks evoke similar activity in the early stage of lexical processing, showing the same pattern of N2 effect (a negative component peaking around 220 ms) and P2 effect (a positive component peaking around 270 ms). However, the effect of the task was significant in the 300-700 ms time window, consisting of a frontal-based N400 effect and a parietal based late positive component (LPC) effect. These findings suggest that the frontal-based N400 is associated with orthography-to-phonology mapping in Chinese, and the LPC reflects greater requirement of maintaining retrieved information in working memory for the cross-modal processing. (C) 2011 Elsevier Ireland Ltd. All rights reserved.
KeywordCross-modal conversion Event-related potentials Chinese character N400 Late positive component
Subject AreaPsycholinguistics,
URL查看原文
Indexed BySCI ; SSCI
Language英语
Funding OrganizationChinese Natural Science Foundation [30700232] ; Institute of Psychology, Chinese Academy of Sciences [O9CX052005]
Project Intro.This research was supported by Chinese Natural Science Foundation (30700232) and project for young scientists fund, Institute of Psychology, Chinese Academy of Sciences (O9CX052005) to Yuan Deng.
WOS IDWOS:000296118500014
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/13548
Collection中国科学院行为科学重点实验室
Corresponding AuthorDeng, Y (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, 4A Datun Rd, Beijing 100101, Peoples R China.
Affiliation1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Wu, Qiuyan,Deng, Yuan,Deng, Y . An event-related potential study on cross-modal conversion of Chinese characters[J]. NEUROSCIENCE LETTERS,2011,503(2):147-151.
APA Wu, Qiuyan,Deng, Yuan,&Deng, Y .(2011).An event-related potential study on cross-modal conversion of Chinese characters.NEUROSCIENCE LETTERS,503(2),147-151.
MLA Wu, Qiuyan,et al."An event-related potential study on cross-modal conversion of Chinese characters".NEUROSCIENCE LETTERS 503.2(2011):147-151.
Files in This Item:
File Name/Size DocType Version Access License
WOS000296118500014.p(433KB) 限制开放CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wu, Qiuyan]'s Articles
[Deng, Yuan]'s Articles
[Deng, Y (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, 4A Datun Rd, Beijing 100101, Peoples R China.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wu, Qiuyan]'s Articles
[Deng, Yuan]'s Articles
[Deng, Y (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, 4A Datun Rd, Beijing 100101, Peoples R China.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wu, Qiuyan]'s Articles
[Deng, Yuan]'s Articles
[Deng, Y (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, 4A Datun Rd, Beijing 100101, Peoples R China.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: WOS000296118500014.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.