Gain-loss asymmetry in neural correlates of temporal discounting: An approach-avoidance motivation perspective

doi:10.1038/srep31902

	Gain-loss asymmetry in neural correlates of temporal discounting: An approach-avoidance motivation perspective
	Zhang, Yang-Yang 1,2,3; Xu, Lijuan 4; Rao, Li-Lin 1,2; Zhou, Lei1,2,3 ; Zhou, Yuan1,2,3 ; Jiang, Tianzi4,5,6 ; Li, Shu 1,2; Liang, Zhu-Yuan 1,2
发表期刊	SCIENTIFIC REPORTS
	2016-08-25
卷号	6
文章类型	Article
摘要	Gain-loss asymmetry in temporal discounting (i.e., when individuals discount gains more than losses) has been implicated in numerous problematic and addictive behaviors, resulting in enormous personal and societal costs. On the basis of findings from a previous study, we speculated that approach-avoidance motivation would modulate gain-loss asymmetry. To test this speculation, we examined the effects of motivation on gain-loss asymmetry by analyzing functional connectivity. We found that approach and avoidance motivation were negatively associated with functional connectivity between the medial orbitofrontal cortex (MOFC) and the dorsolateral prefrontal cortex and functional connectivity between the MOFC and the posterior parietal cortex (PPC) in the gain domain. Only avoidance motivation was found to be positively associated with functional connectivity between the medial prefrontal cortex (MPFC) and the posterior cingulate cortex (PCC) as well as between the MPFC and the insula in the loss domain. Our findings suggest that the relationships of approach-avoidance motivation and neural correlates yielded an asymmetrical pattern between the gain and loss domains in temporal discounting. Thus, we provide new insight into understanding gain-loss asymmetry in temporal discounting.
WOS标题词	Science & Technology
DOI	10.1038/srep31902
关键词[WOS]	ATTENTION-DEFICIT/HYPERACTIVITY DISORDER ; ECONOMIC DECISION-MAKING ; INTERTEMPORAL CHOICE ; LOSS AVERSION ; SELF-CONTROL ; RISK-TAKING ; PERSONALITY ; CONSUMPTION ; VALUATION ; IMPULSIVITY
收录类别	SCI ; SSCI
语种	英语
项目资助者	Natural Science Foundation of China(71471171 ; Key Project of the Chinese Academy of Sciences(KJZD-EW-L04) ; 71071150 ; 31471005 ; 31300843)
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000381890200001
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/12176
专题	脑图谱与类脑智能实验室_脑网络组研究
作者单位	1.Chinese Acad Sci, Key Lab Behav Sci, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Magnet Resonance Imaging Res Ctr, Inst Psychol, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 4.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China 5.Chinese Acad Sci, Inst Automat, Brainnetome Ctr, Beijing 100190, Peoples R China 6.Univ Elect Sci & Technol China, Key Lab NeuroInformat, Minist Educ, Sch Life Sci & Technol, Chengdu 625014, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yang-Yang,Xu, Lijuan,Rao, Li-Lin,et al. Gain-loss asymmetry in neural correlates of temporal discounting: An approach-avoidance motivation perspective[J]. SCIENTIFIC REPORTS,2016,6.
APA	Zhang, Yang-Yang.,Xu, Lijuan.,Rao, Li-Lin.,Zhou, Lei.,Zhou, Yuan.,...&Liang, Zhu-Yuan.(2016).Gain-loss asymmetry in neural correlates of temporal discounting: An approach-avoidance motivation perspective.SCIENTIFIC REPORTS,6.
MLA	Zhang, Yang-Yang,et al."Gain-loss asymmetry in neural correlates of temporal discounting: An approach-avoidance motivation perspective".SCIENTIFIC REPORTS 6(2016).