Institutional Repository of Key Laboratory of Behavioral Science, CAS
Amygdala-prefrontal connectivity modulates loss aversion bias in anxious individuals | |
Xu, Pengfei1,2,3,4; Van Dam, Nicholas T.5; van Tol, Marie-Jose3; Shen, Xueyi6,7; Cui, Zaixu8; Gu, Ruolei9,10; Qin, Shaozheng6,7; Aleman, Andre1,3,11; Fan, Jin12; Luo, Yue-jia1,2 | |
第一作者 | Pengfei Xu |
通讯作者邮箱 | jin.fan@qc.cuny.edu (j. fan) ; luoyj@szu.edu.cn (y.-j. luo). |
摘要 | Anxious individuals tend to make pessimistic judgments in decision making under uncertainty. While this phenomenon is commonly attributed to risk aversion, loss aversion is a critical but often overlooked factor. In this study, we simultaneously examined risk aversion and loss aversion during decision making in high and low trait anxious individuals in a variable gain/loss gambling task during functional magnetic resonance imaging. Although high relative to low anxious individuals showed significant increased risk aversive behavior reflected by decreased overall gamble decisions, there was no group difference in subjective aversion to risk. Instead, loss aversion rather than risk aversion dominantly contributed to predict behavioral decisions, which was associated with attenuated functional connectivity between the amygdala-based emotional system and the prefrontal control regions. Our findings suggest a dominant role of loss aversion in maladaptive risk assessment of anxious individuals, underpinned by disorganization of emotion-related and cognitive-control-related brain networks. |
关键词 | Trait anxiety Decision making Loss aversion Risk aversion Amygdala Prefrontal cortex |
2020-09-01 | |
语种 | 英语 |
DOI | 10.1016/j.neuroimage.2020.116957 |
发表期刊 | NEUROIMAGE |
ISSN | 1053-8119 |
卷号 | 218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[31920103009] ; National Natural Science Foundation of China[31530031] ; National Natural Science Foundation of China[31871137] ; National Natural Science Foundation of China[31700959] ; National Natural Science Foundation of China[31671133] ; National Natural Science Foundation of China[31500920] ; Young Elite Scientists Sponsorship Program by China Association for Science and Technology (2018) ; Guangdong International Scientific Collaboration Project[2019A050510048] ; Guangdong Key Basic Research Grant[2018B030332001] ; Guangdong Young Innovative Talent Project[2016KQNCX149] ; Guangdong University Innovation Team Project[2015KCXTD009] ; Guangdong Basic and Applied Research Major Project[2016KZDXM009] ; Guangdong Pearl River Talents Plan Innovative and Entrepreneurial Team grant[2016ZT06S220] ; Shenzhen Science and Technology Research Program[JCYJ20180507183500566] ; Shenzhen Science and Technology Research Program[JCYJ20150729104249783] ; Shenzhen Science and Technology Research Program[JCYJ20170412164413575] ; Shenzhen Peacock Program[827000235] ; Shenzhen Peacock Program[KQTD2015033016104926] ; VENI grant (NWO)[016.156.077] ; Shenzhen-Hong Kong Institute of Brain ScienceShenzhen Fundamental Research Institutions[2019SHIBS0003] |
出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
WOS关键词 | DECISION-MAKING ; EMOTION REGULATION ; RISK-AVERSION ; NEURAL BASIS ; ANXIETY ; DEPRESSION ; REWARD ; PROBABILITY ; DYSFUNCTION ; MECHANISMS |
WOS研究方向 | Neurosciences & Neurology ; Radiology, Nuclear Medicine & Medical Imaging |
WOS类目 | Neurosciences ; Neuroimaging ; Radiology, Nuclear Medicine & Medical Imaging |
WOS记录号 | WOS:000555460300003 |
Q分类 | Q1 |
资助机构 | National Natural Science Foundation of China ; Young Elite Scientists Sponsorship Program by China Association for Science and Technology (2018) ; Guangdong International Scientific Collaboration Project ; Guangdong Key Basic Research Grant ; Guangdong Young Innovative Talent Project ; Guangdong University Innovation Team Project ; Guangdong Basic and Applied Research Major Project ; Guangdong Pearl River Talents Plan Innovative and Entrepreneurial Team grant ; Shenzhen Science and Technology Research Program ; Shenzhen Peacock Program ; VENI grant (NWO) ; Shenzhen-Hong Kong Institute of Brain ScienceShenzhen Fundamental Research Institutions |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/32418 |
专题 | 中国科学院行为科学重点实验室 |
通讯作者 | Fan, Jin; Luo, Yue-jia |
作者单位 | 1.Shenzhen Univ, Ctr Brain Disorders & Cognit Sci, Shenzhen Key Lab Affect & Social Neurosci, Shenzhen 518060, Peoples R China 2.Shenzhen Inst Neurosci, Ctr Emot & Brain, Shenzhen 518057, Peoples R China 3.Univ Groningen, Univ Med Ctr Groningen, Dept Biomed Sci Cells & Syst, Cognit Neurosci Ctr, NL-9713 AW Groningen, Netherlands 4.Great Bay Neurosci & Technol Res Inst Hong Kong, Kwun Tong, Hong Kong, Peoples R China 5.Univ Melbourne, Sch Psychol Sci, Melbourne, Vic 3010, Australia 6.Beijing Normal Univ, Natl Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China 7.Beijing Normal Univ, IDG McGovern Inst Brain Res, Beijing 100875, Peoples R China 8.Univ Penn, Dept Psychiat, Philadelphia, PA 19104 USA 9.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China 10.Univ Chinese Acad Sci, Dept Psychol, Beijing 100049, Peoples R China 11.Univ Groningen, Dept Psychol, Groningen, Netherlands 12.CUNY Queens Coll, Dept Psychol, 65-30 Kissena Blvd, Flushing, NY 11367 USA |
推荐引用方式 GB/T 7714 | Xu, Pengfei,Van Dam, Nicholas T.,van Tol, Marie-Jose,et al. Amygdala-prefrontal connectivity modulates loss aversion bias in anxious individuals[J]. NEUROIMAGE,2020,218:10. |
APA | Xu, Pengfei.,Van Dam, Nicholas T..,van Tol, Marie-Jose.,Shen, Xueyi.,Cui, Zaixu.,...&Luo, Yue-jia.(2020).Amygdala-prefrontal connectivity modulates loss aversion bias in anxious individuals.NEUROIMAGE,218,10. |
MLA | Xu, Pengfei,et al."Amygdala-prefrontal connectivity modulates loss aversion bias in anxious individuals".NEUROIMAGE 218(2020):10. |
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