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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
First AuthorChen, Xi-Jing
2018-11-01
Source PublicationINTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY
Correspondent Emailliyonghui@psych.ac.cn (y.-h. li) ; , suin@psych.ac.cn (n. sui)
ISSN0167-8760
SubtypeArticle
Volume133Pages:50-54
Contribution Rank1
Abstract

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.

KeywordMethamphetamine Emotion Dysregulation Startle Reflex Emotional Stimuli
DOI10.1016/j.ijpsycho.2018.08.011
Indexed BySCI
Language英语
Funding ProjectCAS Key Lab of Mental Health[Y7CX424007] ; National Natural Science Foundation of China[U1736124] ; National Key Research and Development Program of China[2016YFC0800907] ; National Key Research and Development Program of China[2017YFC1310405] ; 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 Research AreaPsychology ; Neurosciences & Neurology ; Physiology
WOS SubjectPsychology, Biological ; Neurosciences ; Physiology ; Psychology ; Psychology, Experimental
WOS IDWOS:000449137500006
PublisherELSEVIER SCIENCE BV
WOS KeywordBrain-serotonin Transporter ; Matching Task ; Dependence ; History ; Abusers ; Startle ; Abnormalities ; Dysfunction ; Aggression ; Perception
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/27485
Collection中国科学院心理健康重点实验室
Corresponding AuthorSui, Nan
Affiliation1.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
First Author AffilicationKey Laboratory of Mental Health, CAS
Corresponding Author AffilicationKey Laboratory of Mental Health, CAS
Recommended Citation
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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