Institutional Repository of Key Laboratory of Mental Health, CAS
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 | |
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 |
2017-03-01 | |
语种 | 英语 |
DOI | 10.1016/j.neuroimage.2016.12.044 |
发表期刊 | NEUROIMAGE |
ISSN | 1053-8119 |
期号 | 148页码:8-19 |
期刊论文类型 | Article |
收录类别 | SCI ; SSCI |
WOS关键词 | OBSESSIVE-COMPULSIVE DISORDER ; POSTERIOR CINGULATE CORTEX ; SUPERIOR TEMPORAL SULCUS ; MEDIAL PREFRONTAL CORTEX ; FUNCTIONAL CONNECTIVITY ; COGNITIVE CONTROL ; BRAIN NETWORKS ; SOCIOEMOTIONAL STIMULI ; ORBITOFRONTAL CORTEX ; EMOTION REGULATION |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
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 |
资助机构 | Volkswagen Foundation ; Deutsche Forschungsgemeinschaft (DFG)(KR 3691/5-1) ; University of Liibeck(SPP4-C1) |
引用统计 | |
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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Goettlich_2017_NING_(971KB) | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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