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Viewing socio-affective stimuli increases connectivity within an extended default mode network
Goettlich, Martin1; Ye, Zheng2; Rodriguez-Fornells, Antoni3,4,5; Muente, Thomas F.1,6; Kraemer, Ulrike M.1,6
2017-03-01
发表期刊NEUROIMAGE
ISSN1053-8119
文章类型Article
期号148页码:8-19
摘要

Empathy is an essential ability for prosocial behavior. Previous imaging studies identified a number of brain regions implicated in affective and cognitive aspects of empathy. In this study, we investigated the neural correlates of empathy from a network perspective using graph theory and beta-series correlations. Two independent data sets were acquired using the same paradigm that elicited empathic responses to socioaffective stimuli. One data set was used to define the network nodes and modular structure, the other data set was used to investigate the effects of emotional versus neutral stimuli on network connectivity. Emotional relative to neutral stimuli increased connectivity between 74 nodes belonging to different networks. Most of these nodes belonged to an extended default mode network (eDMN). The other nodes belonged to a cognitive control network or visual networks. Within the eDMN, posterior STG/TPJ regions were identified as provincial hubs. The eDMN also showed stronger connectivity to the cognitive control network encompassing lateral PFC regions. Connector hubs between the two networks were posterior cingulate cortex and ventrolateral PFC. This stresses the advantage of a network approach as regions similarly modulated by task conditions can be dissociated into distinct networks and regions crucial for network integration can be identified.

关键词Empathy fMRI Functional connectivity Graph analysis Beta-series
DOI10.1016/j.neuroimage.2016.12.044
收录类别SCI ; SSCI
语种英语
项目资助者Volkswagen Foundation ; Deutsche Forschungsgemeinschaft (DFG)(KR 3691/5-1) ; University of Liibeck(SPP4-C1)
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:000396803100002
WOS标题词Science & Technology ; Life Sciences & Biomedicine
关键词[WOS]OBSESSIVE-COMPULSIVE DISORDER ; POSTERIOR CINGULATE CORTEX ; SUPERIOR TEMPORAL SULCUS ; MEDIAL PREFRONTAL CORTEX ; FUNCTIONAL CONNECTIVITY ; COGNITIVE CONTROL ; BRAIN NETWORKS ; SOCIOEMOTIONAL STIMULI ; ORBITOFRONTAL CORTEX ; EMOTION REGULATION
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/21308
专题中国科学院心理健康重点实验室
作者单位1.Univ Lubeck, Dept Neurol, Lubeck, Germany
2.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100864, Peoples R China
3.Hosp Llobregat, Bellvitge Biomed Res Inst IDIBELL, Cognit & Brain Plast Grp, Barcelona, Spain
4.Univ Barcelona, Dept Basic Psychol, Campus Bellvitge, Barcelona, Spain
5.Catalan Inst Res & Adv Studies, Barcelona, Spain
6.Univ Lubeck, Inst Psychol 2, Lubeck, Germany
推荐引用方式
GB/T 7714
Goettlich, Martin,Ye, Zheng,Rodriguez-Fornells, Antoni,et al. Viewing socio-affective stimuli increases connectivity within an extended default mode network[J]. NEUROIMAGE,2017(148):8-19.
APA Goettlich, Martin,Ye, Zheng,Rodriguez-Fornells, Antoni,Muente, Thomas F.,&Kraemer, Ulrike M..(2017).Viewing socio-affective stimuli increases connectivity within an extended default mode network.NEUROIMAGE(148),8-19.
MLA Goettlich, Martin,et al."Viewing socio-affective stimuli increases connectivity within an extended default mode network".NEUROIMAGE .148(2017):8-19.
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