Are emotions associated with activity during rest or interoception? An   exploratory fMRI study in healthy subjects

doi:10.1016/j.neulet.2011.01.012

CORC > 北京大学 > 心理与认知科学学院

	Are emotions associated with activity during rest or interoception? An exploratory fMRI study in healthy subjects
	Wiebking, Christine ; de Greck, Moritz ; Duncan, Niall W. ; Heinzel, Alexander ; Tempelmann, Claus ; Northoff, Georg
刊名	神经科学快报
	2011
关键词	fMRI Emotion Resting state Interoception Default-mode network (DMN) DEFAULT-MODE NETWORK HUMAN BRAIN DEPRESSION AWARENESS RESPONSES SETS
DOI	10.1016/j.neulet.2011.01.012
英文摘要	Imaging studies investigating the default-mode network (DMN) of the brain revealed the phenomenon of elevated neural responses during periods of rest. This effect has been shown to be abnormally elevated in regions of the DMN concerning mood disorders like major depressive disorder (MDD). Since these disorders are accompanied by impaired emotional functioning, this leads to the suggestion of an association between activity during rest conditions and emotions, which remains to be demonstrated in a healthy and clinical population. Controlling for interoceptive processing, a process often closely connected to emotional functioning, we here demonstrate in an fMRI study of 30 healthy subjects the connection between activity during rest conditions in regions of the DMN and emotions in a psychologically, regionally, and stimulus specific way. Our findings provide further insight into the psychological functions underlying rest activity. Our findings in healthy subjects may also have future implications for a better understanding of mood disorders. (c) 2011 Elsevier Ireland Ltd. All rights reserved.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000287794400019&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Neurosciences; SCI(E); 22; ARTICLE; 1; 87-92; 491
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/240462]
专题	心理与认知科学学院
推荐引用方式 GB/T 7714	Wiebking, Christine,de Greck, Moritz,Duncan, Niall W.,et al. Are emotions associated with activity during rest or interoception? An exploratory fMRI study in healthy subjects[J]. 神经科学快报,2011.
APA	Wiebking, Christine,de Greck, Moritz,Duncan, Niall W.,Heinzel, Alexander,Tempelmann, Claus,&Northoff, Georg.(2011).Are emotions associated with activity during rest or interoception? An exploratory fMRI study in healthy subjects.神经科学快报.
MLA	Wiebking, Christine,et al."Are emotions associated with activity during rest or interoception? An exploratory fMRI study in healthy subjects".神经科学快报 (2011).