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Psychophysiological and self-reported responses in individuals with methamphetamine use disorder exposed to emotional video stimuli
Chen, Xi-Jing1; Wang, Chun-Guang1,2,3; Li, Yong-Hui1,2; Sui, Nan1,2
第一作者Chen, Xi-Jing
2018-11-01
发表期刊INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY
通讯作者邮箱liyonghui@psych.ac.cn (y.-h. li) ; , suin@psych.ac.cn (n. sui)
ISSN0167-8760
文章类型Article
卷号133页码:50-54
产权排序1
摘要

Individuals with methamphetamine use disorder (MUD) exhibit irritability and compulsive emotional responses, yet the relevant study is scarce. The characteristic of their positive and negative emotional responses can provide effective targets for the clinical intervention. In this study, we compared the emotional responses of 60 participants with MUD and 30 healthy participants to visual stimuli. They watched four types of video to elicit anger, fear, amusement, and joy emotional responses. The self-report of emotional responses (i.e., arousal, valence, and proximity), skin conductance level, and startle response were measured. Comparing to the healthy controls, the methamphetamine group's subjective arousal level of fear is significantly lower (t = 3.763, p < .01); the skin conductance level of joy is significantly higher (t = 2.086, p < .05), and the level of anger is marginal significantly higher (t = 1.984, p = .05); the startle response level of anger (t = 2.069, p < .05) and joy (t = 2.406, p < .05) is significantly higher. The methamphetamine group exhibited an enhanced emotion response to anger and a decreased response to joy which may indicate the emotion dysregulation problem caused by drug. These results provide effective targets for clinical intervention in treating patients of MUD with emotion dysregulation problems.

关键词Methamphetamine Emotion Dysregulation Startle Reflex Emotional Stimuli
DOI10.1016/j.ijpsycho.2018.08.011
收录类别SCI
语种英语
资助项目National Key Research and Development Program of China[2017YFC1310405] ; National Key Research and Development Program of China[2016YFC0800907] ; National Natural Science Foundation of China[U1736124] ; CAS Key Lab of Mental Health[Y7CX424007]
WOS研究方向Psychology ; Neurosciences & Neurology ; Physiology
WOS类目Psychology, Biological ; Neurosciences ; Physiology ; Psychology ; Psychology, Experimental
WOS记录号WOS:000449137500006
出版者ELSEVIER SCIENCE BV
关键词[WOS]Brain-serotonin Transporter ; Matching Task ; Dependence ; History ; Abusers ; Startle ; Abnormalities ; Dysfunction ; Aggression ; Perception
引用统计
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/27485
专题中国科学院心理健康重点实验室
通讯作者Sui, Nan
作者单位1.Inst Psychol, CAS Key Lab Mental Hlth, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Beijing Municipal Bur Drug Rehabil Adm, Beijing, Peoples R China
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GB/T 7714
Chen, Xi-Jing,Wang, Chun-Guang,Li, Yong-Hui,et al. Psychophysiological and self-reported responses in individuals with methamphetamine use disorder exposed to emotional video stimuli[J]. INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY,2018,133:50-54.
APA Chen, Xi-Jing,Wang, Chun-Guang,Li, Yong-Hui,&Sui, Nan.(2018).Psychophysiological and self-reported responses in individuals with methamphetamine use disorder exposed to emotional video stimuli.INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY,133,50-54.
MLA Chen, Xi-Jing,et al."Psychophysiological and self-reported responses in individuals with methamphetamine use disorder exposed to emotional video stimuli".INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY 133(2018):50-54.
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