PSYCH OpenIR  > 中国科学院心理研究所回溯数据库(1956-2010)
Brain mechanism of Stroop interference effect in Chinese characters
Qiu, J; Luo, YJ; Wang, QH; Zhang, FH; Zhang, QL; J. Qiu
2006-02-09
Source PublicationBRAIN RESEARCH
ISSN0006-8993
SubtypeArticle
Volume1072Issue:1Pages:186-193
AbstractEvent-related brain potentials were measured when 11 healthy Chinese subjects finished Chinese Characters Stroop tasks. The behavioral data showed that the Stroop task yielded a robust Stroop interference effect as indexed by longer RT for incongruent than congruent color words. Scalp ERP analysis revealed the neurophysiological substrate of the interference effect: a greater negativity in the incongruent as compared to the congruent was found between 350 and 550 ms poststimulus over midline fronto-central scalp regions. Dipole source analysis (BESA software) of the difference wave (incongruent-congruent) indicated that a generator localized in prefrontal cortex (PFC) contributed to this effect, possibly related to conflict processing and response selection. The results provided electrophysiologic evidences of the brain and cognitive mechanism of Stroop interference effect in Chinese characters and suggested that the difference between Chinese characters and English words had influence on temporal patterns of the Stroop interference effect.; Event-related brain potentials were measured when 11 healthy Chinese subjects finished Chinese Characters Stroop tasks. The behavioral data showed that the Stroop task yielded a robust Stroop interference effect as indexed by longer RT for incongruent than congruent color words. Scalp ERP analysis revealed the neurophysiological substrate of the interference effect: a greater negativity in the incongruent as compared to the congruent was found between 350 and 550 ms poststimulus over midline fronto-central scalp regions. Dipole source analysis (BESA software) of the difference wave (incongruent-congruent) indicated that a generator localized in prefrontal cortex (PFC) contributed to this effect, possibly related to conflict processing and response selection. The results provided electrophysiologic evidences of the brain and cognitive mechanism of Stroop interference effect in Chinese characters and suggested that the difference between Chinese characters and English words had influence on temporal patterns of the Stroop interference effect. (c) 2005 Elsevier B.V. All rights reserved.
KeywordStroop effect cognitive control event-related brain potential
Subject Area认知神经科学
Indexed BySCI
Language英语
WOS IDWOS:000236051900021
Citation statistics
Cited Times:54[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/5233
Collection中国科学院心理研究所回溯数据库(1956-2010)
Corresponding AuthorJ. Qiu
Affiliation1.SW Univ, Sch Psychol, Chongqing 400715, Peoples R China
2.Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China
3.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
Qiu, J,Luo, YJ,Wang, QH,et al. Brain mechanism of Stroop interference effect in Chinese characters[J]. BRAIN RESEARCH,2006,1072(1):186-193.
APA Qiu, J,Luo, YJ,Wang, QH,Zhang, FH,Zhang, QL,&J. Qiu.(2006).Brain mechanism of Stroop interference effect in Chinese characters.BRAIN RESEARCH,1072(1),186-193.
MLA Qiu, J,et al."Brain mechanism of Stroop interference effect in Chinese characters".BRAIN RESEARCH 1072.1(2006):186-193.
Files in This Item:
File Name/Size DocType Version Access License
Qiu-2006-Brain mecha(294KB) 限制开放--View Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Qiu, J]'s Articles
[Luo, YJ]'s Articles
[Wang, QH]'s Articles
Baidu academic
Similar articles in Baidu academic
[Qiu, J]'s Articles
[Luo, YJ]'s Articles
[Wang, QH]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Qiu, J]'s Articles
[Luo, YJ]'s Articles
[Wang, QH]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Qiu-2006-Brain mechanism of S.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

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