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Different interaction modes for the default mode network revealed by resting state functional magnetic resonance imaging
Zuo, Nianming1,2; Song, Ming1,2; Fan, Lingzhong1,2; Eickhoff, Simon B.3,4; Jiang, Tianzi1,2,5,6
2016
发表期刊EUROPEAN JOURNAL OF NEUROSCIENCE
卷号43期号:1页码:78-88
文章类型Article
摘要The default mode network (DMN), which, in the resting state, is in charge of both the brain's intrinsic mentation and its reflexive responses to external stimuli, is recognized as an essential network in the human brain. These two roles of mentation and reflexive response recruit the DMN nodes and other task networks differently. Existing research has revealed that the interactions inside the DMN (between nodes within the DMN) and outside the DMN (between nodes in the DMN and nodes in task networks) have different modes, in terms of both strength and timing. These findings raise interesting questions. For example, are the internal and external interactions of the DMN equally linear or nonlinear? This study examined these interaction patterns using datasets from the Human Connectome Project. A maximal information-based nonparametric exploration statistics strategy was utilized to characterize the full correlations, and the Pearson correlation was used to capture the linear component of the full correlations. We then contrasted the level of linearity/nonlinearity with respect to the internal and external interactions of the DMN. After a brain-wide exploration, we found that the interactions between the DMN and the sensorimotor-related networks (including the sensorimotor, sensory association, and integration areas) showed more nonlinearity, whereas those between the intra-DMN nodes were similarly less nonlinear. These findings may provide a clue for understanding the underlying neuronal principles of the internal and external roles of the DMN.
关键词Default Mode Network Functional Magnetic Resonance Imaging Human Linear Nonlinear
WOS标题词Science & Technology ; Life Sciences & Biomedicine
DOI10.1111/ejn.13112
关键词[WOS]HUMAN CONNECTOME PROJECT ; HUMAN BRAIN NETWORKS ; CEREBRAL-CORTEX ; FMRI ; CONNECTIVITY ; ORGANIZATION ; DISEASE ; MATTER ; MRI ; EEG
收录类别SCI
语种英语
项目资助者National Key Basic Research and Development Program (973)(2011CB707800) ; Strategic Priority Research Program of Chinese Academy of Sciences(XDB02030300) ; Natural Science Foundation of China(81000634 ; NIH Institutes and Centers ; McDonnell Center for Systems Neuroscience at Washington University ; 81270020)
WOS研究方向Neurosciences & Neurology
WOS类目Neurosciences
WOS记录号WOS:000368245300008
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/10662
专题脑网络组研究中心
作者单位1.Chinese Acad Sci, Brainnetome Ctr, Inst Automat, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
3.Univ Elect Sci & Technol China, Sch Life Sci & Technol, Key Lab NeuroInformat, Minist Educ, Chengdu 610054, Peoples R China
4.Univ Queensland, Queensland Brain Inst, Brisbane, Qld, Australia
5.Res Ctr Julich, Inst Neurosci & Med INM 1, Julich, Germany
6.Univ Dusseldorf, Inst Clin Neurosci & Med Psychol, Dusseldorf, Germany
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Zuo, Nianming,Song, Ming,Fan, Lingzhong,et al. Different interaction modes for the default mode network revealed by resting state functional magnetic resonance imaging[J]. EUROPEAN JOURNAL OF NEUROSCIENCE,2016,43(1):78-88.
APA Zuo, Nianming,Song, Ming,Fan, Lingzhong,Eickhoff, Simon B.,&Jiang, Tianzi.(2016).Different interaction modes for the default mode network revealed by resting state functional magnetic resonance imaging.EUROPEAN JOURNAL OF NEUROSCIENCE,43(1),78-88.
MLA Zuo, Nianming,et al."Different interaction modes for the default mode network revealed by resting state functional magnetic resonance imaging".EUROPEAN JOURNAL OF NEUROSCIENCE 43.1(2016):78-88.
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