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Response inhibition in adolescent earthquake survivors with and without posttraumatic stress disorder A combined behavioral and ERP study
Wu, Jianhui; Ge, Yan; Shi, Zhanbiao; Duan, Xiaoju; Wang, Li; Sun, Xianghong; Zhang, Kan
2010-12-17
Source PublicationNEUROSCIENCE LETTERS
ISSN0304-3940
SubtypeArticle
Volume486Issue:3Pages:117-121
AbstractThe aim of this study was to investigate whether adolescent patients with posttraumatic stress disorder (PTSD),how 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 FTSD 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 FTSD 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 FTSD is related to their Impulsive cognitive functioning (C) 2010 Published by Elsevier Ireland Ltd
KeywordPosttraumatic stress disorder Response inhibition Event related potentials N2
Indexed BySCI ; SSCI
Language英语
WOS IDWOS:000284565900001
Citation statistics
Cited Times:29[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/13759
Collection中国科学院心理研究所回溯数据库(1956-2010)
AffiliationChinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
Wu, Jianhui,Ge, Yan,Shi, Zhanbiao,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 Wu, Jianhui.,Ge, Yan.,Shi, Zhanbiao.,Duan, Xiaoju.,Wang, Li.,...&Zhang, Kan.(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 Wu, Jianhui,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.
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