Response inhibition in adolescent earthquake survivors with and without posttraumatic stress disorder: A combined behavioral and ERP study
文献类型：期刊论文
| 作者 | Jianhui Wu ; Yan Ge; Zhanbiao Shi; Xiaoju Duan; Li Wang; Xianghong Sun; Kan Zhang; Zhang K(张侃)
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| 刊名 | Neuroscience Letters
 |
| 出版日期 | 2010 |
| 卷号 | 486期号:3页码:117-121 |
| 关键词 | Posttraumatic stress disorder Response inhibition Event-related potentials N2 |
| ISSN号 | 0304-3940 |
| 英文摘要 | The 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. |
| 学科主题 | 创伤心理学 |
| 资助项目 | 三室张侃课题组 |
| 语种 | 英语 |
| 公开日期 | 2011-12-02 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/7239]  |
| 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 | Zhang K(张侃) |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：心理研究所
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