Brain mechanism of Stroop interference effect in Chinese characters
文献类型：期刊论文
| 作者 | Qiu, J; Luo, YJ ; Wang, QH; Zhang, FH; Zhang, QL; J. Qiu
|
| 刊名 | BRAIN RESEARCH
 |
| 出版日期 | 2006-02-09 |
| 卷号 | 1072期号:1页码:186-193 |
| 关键词 | Stroop effect cognitive control event-related brain potential |
| ISSN号 | 0006-8993 |
| 文献子类 | Article |
| 英文摘要 | 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.; 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. |
| 学科主题 | 认知神经科学 |
| 语种 | 英语 |
| WOS记录号 | WOS:000236051900021 |
| 公开日期 | 2011-08-22 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/5233]  |
| 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 | J. Qiu |
| 作者单位 | 1.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 |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：心理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。