Institutional Repository of Key Laboratory of Mental Health, CAS
Psychophysiological correlates between emotional response inhibition and posttraumatic stress symptom clusters | |
Duan, Hongxia1; Wang, Li2; Wu, Jianhui1 | |
第一作者 | Duan, Hongxia |
通讯作者邮箱 | wujh8@szu.edu.cn |
心理所单位排序 | 2 |
摘要 | Post-traumatic Stress Disorder (PTSD) is characterized by diverse executive function impairments as well as abnormal emotion processing. The goal of the present study was to examine the relationships between emotional response inhibition and distinct PTSD symptom clusters from a six-factor DSM-5 model. Eventrelated potentials (ERPs) were measured in an emotional Go/NoGo task among 58 adult survivors from a deadly earthquake. Overall, the commission errors were lower and reaction time was faster for negative pictures compared to neutral pictures. The negative pictures elicited a smaller N2 but larger P3 amplitude compared to neutral and positive pictures, and larger P3 amplitude was further associated with a faster response. Multivariate regression models showed that the PCL score was related to smaller NoGo-N2 amplitude in the negative context, suggesting that the severity of posttraumatic stress symptoms is associated with worse conflict detection. Furthermore, the severity of anhedonia symptom cluster rather than negative affect symptom cluster was associated with fewer commission errors in the positive context, and this result provided electrophysiological evidence for the six-factor model, i.e., a distinction should be made between negative affect symptom cluster and anhedonia symptom cluster. |
2018-11-15 | |
语种 | 英语 |
DOI | 10.1038/s41598-018-35123-x |
发表期刊 | SCIENTIFIC REPORTS |
ISSN | 2045-2322 |
卷号 | 8页码:10 |
期刊论文类型 | Article |
收录类别 | SCI |
资助项目 | National Natural Science Foundation of China[81371203] ; National Natural Science Foundation of China[91124003] ; Key Research Program of the Chinese Academy of Sciences[KJZD-EW-L04] ; National Key Technology Research and Development Program of China[2013BAI08B02] ; National Natural Science Foundation of China[31271099] ; National Natural Science Foundation of China[31271099] ; National Key Technology Research and Development Program of China[2013BAI08B02] ; Key Research Program of the Chinese Academy of Sciences[KJZD-EW-L04] ; National Natural Science Foundation of China[91124003] ; National Natural Science Foundation of China[81371203] |
出版者 | NATURE PUBLISHING GROUP |
WOS关键词 | Adolescent Earthquake Survivors ; Research Domain Criteria ; Inferior Frontal-cortex ; Go/no-go Task ; Anterior Cingulate ; Nimh Research ; Anxiety Disorders ; Latent Structure ; Fear Inhibition ; Ptsd |
WOS研究方向 | Science & Technology - Other Topics |
WOS类目 | Multidisciplinary Sciences |
WOS记录号 | WOS:000450167700047 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/27566 |
专题 | 中国科学院心理健康重点实验室 |
通讯作者 | Wu, Jianhui |
作者单位 | 1.Shenzhen Univ, Ctr Brain Disorder & Cognit Sci, Shenzhen Key Lab Affect & Social Cognit Sci, Shenzhen 518060, Peoples R China 2.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China |
推荐引用方式 GB/T 7714 | Duan, Hongxia,Wang, Li,Wu, Jianhui. Psychophysiological correlates between emotional response inhibition and posttraumatic stress symptom clusters[J]. SCIENTIFIC REPORTS,2018,8:10. |
APA | Duan, Hongxia,Wang, Li,&Wu, Jianhui.(2018).Psychophysiological correlates between emotional response inhibition and posttraumatic stress symptom clusters.SCIENTIFIC REPORTS,8,10. |
MLA | Duan, Hongxia,et al."Psychophysiological correlates between emotional response inhibition and posttraumatic stress symptom clusters".SCIENTIFIC REPORTS 8(2018):10. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
sychophysiological c(1430KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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。
修改评论