PSYCH OpenIR  > 中国科学院行为科学重点实验室
Increased anticipatory contingent negative variation in posttraumatic stress disorder
Duan, Hongxia1,3,4; Wang, Li2; Fernandez, Guillen4; Zhang, Kan1; Wu, Jianhui1
2016-05-01
发表期刊BIOLOGICAL PSYCHOLOGY
ISSN0301-0511
文章类型Article
卷号117期号:0页码:80-88
摘要Altered anticipation processes are implicated across various clinical samples, but few studies focused on the posttraumatic stress disorder (PTSD). We measured contingent negative variation (CNV) in a choice reaction paradigm among 58 survivors of the Wenchuan earthquake, including 28 individuals who were diagnosed with PTSD and 30 without PTSD. Compared to the non-PTSD group, the PTSD group had significantly larger CNV amplitude. On the behavioral level, although the reaction times were comparable between groups, the PTSD group committed more errors than the non-PTSD group. Furthermore, the total PTSD symptom severity score as well as the re-experiencing symptom score were positively related to CNV amplitude. These results suggested that individuals with PTSD might be more alerted to and anticipate more to upcoming events in their environment, yet still have degraded performance in response to the stimulus. (C) 2016 Elsevier B.V. All rights reserved.
关键词Anticipation Ptsd Event-related Potentials Contingent Negative Variation Re-experiencing
DOI10.1016/j.biopsycho.2016.03.004
收录类别SCI ; SSCI
语种英语
项目资助者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 ; 81371203 ; 31271099)
WOS研究方向Psychology ; Behavioral Sciences
WOS类目Psychology, Biological ; Behavioral Sciences ; Psychology ; Psychology, Experimental
WOS记录号WOS:000375654000010
WOS标题词Social Sciences ; Science & Technology ; Life Sciences & Biomedicine
关键词[WOS]EVENT-RELATED POTENTIALS ; TRAIT ANXIETY INVENTORY ; DSM-5 PTSD SYMPTOMS ; COMBAT VETERANS ; PSYCHOMETRIC PROPERTIES ; EARTHQUAKE SURVIVORS ; MISMATCH NEGATIVITY ; RESPONSE-INHIBITION ; PREFRONTAL CORTEX ; ACTIVATION
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/19986
专题中国科学院行为科学重点实验室
作者单位1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Radboud Univ Nijmegen, Med Ctr, Dept Cognit Neurosci, Donders Inst Brain Cognit & Behav, NL-6525 ED Nijmegen, Netherlands
推荐引用方式
GB/T 7714
Duan, Hongxia,Wang, Li,Fernandez, Guillen,et al. Increased anticipatory contingent negative variation in posttraumatic stress disorder[J]. BIOLOGICAL PSYCHOLOGY,2016,117(0):80-88.
APA Duan, Hongxia,Wang, Li,Fernandez, Guillen,Zhang, Kan,&Wu, Jianhui.(2016).Increased anticipatory contingent negative variation in posttraumatic stress disorder.BIOLOGICAL PSYCHOLOGY,117(0),80-88.
MLA Duan, Hongxia,et al."Increased anticipatory contingent negative variation in posttraumatic stress disorder".BIOLOGICAL PSYCHOLOGY 117.0(2016):80-88.
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
Increased anticipato(1244KB)期刊论文作者接受稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Duan, Hongxia]的文章
[Wang, Li]的文章
[Fernandez, Guillen]的文章
百度学术
百度学术中相似的文章
[Duan, Hongxia]的文章
[Wang, Li]的文章
[Fernandez, Guillen]的文章
必应学术
必应学术中相似的文章
[Duan, Hongxia]的文章
[Wang, Li]的文章
[Fernandez, Guillen]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。