PSYCH OpenIR  > 中国科学院心理研究所回溯数据库(1956-2010)
Response inhibition in adolescent earthquake survivors with and without posttraumatic stress disorder: A combined behavioral and ERP study
Jianhui Wu; Yan Ge; Zhanbiao Shi; Xiaoju Duan; Li Wang; Xianghong Sun; Kan Zhang; Zhang K(张侃)
2010
Source PublicationNeuroscience Letters
ISSN0304-3940
Volume486Issue:3Pages:117-121
AbstractThe aim of this study was to investigate whether adolescent patients with posttraumatic stress disorder (PTSD) show an impairment of executive control in a response inhibition task and to investigate its neurophysiological correlates using event-related potentials (ERPs). We analyzed data from 25 Wenchuan earthquake survivors between 15 and 19 years of age (16 diagnosed with PTSD) using a Go/NoGo task. The PTSD group made more commission errors than the non-PTSD group, indicating impairment in response inhibition. The PTSD group responded faster to Go trials and there was a significant negative correlation between their reaction time and commission/omission errors, reflecting a speed-accuracy tradeoff for the PTSD group. The PTSD group exhibited a shorter NoGo-N2 latency than the non-PTSD group, suggesting faster monitoring or detection of the response conflict. These results suggest that the impairment of response inhibition in adolescent participants with PTSD is related to their impulsive cognitive functioning.
KeywordPosttraumatic stress disorder Response inhibition Event-related potentials N2
Subject Area创伤心理学
Indexed BySCI
Language英语
Funding Project三室张侃课题组
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/7239
Collection中国科学院心理研究所回溯数据库(1956-2010)
Corresponding AuthorZhang K(张侃)
Recommended Citation
GB/T 7714
Jianhui Wu,Yan Ge,Zhanbiao Shi,et al. Response inhibition in adolescent earthquake survivors with and without posttraumatic stress disorder: A combined behavioral and ERP study[J]. Neuroscience Letters,2010,486(3):117-121.
APA Jianhui Wu.,Yan Ge.,Zhanbiao Shi.,Xiaoju Duan.,Li Wang.,...&张侃.(2010).Response inhibition in adolescent earthquake survivors with and without posttraumatic stress disorder: A combined behavioral and ERP study.Neuroscience Letters,486(3),117-121.
MLA Jianhui Wu,et al."Response inhibition in adolescent earthquake survivors with and without posttraumatic stress disorder: A combined behavioral and ERP study".Neuroscience Letters 486.3(2010):117-121.
Files in This Item:
File Name/Size DocType Version Access License
20101124034501wu et (259KB) 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
[Jianhui Wu]'s Articles
[Yan Ge]'s Articles
[Zhanbiao Shi]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jianhui Wu]'s Articles
[Yan Ge]'s Articles
[Zhanbiao Shi]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jianhui Wu]'s Articles
[Yan Ge]'s Articles
[Zhanbiao Shi]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 20101124034501wu et al., nsl 2010.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.