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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
Source PublicationEUROPEAN JOURNAL OF NEUROSCIENCE
2016
Volume43Issue:1Pages:78-88
SubtypeArticle
AbstractThe 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.
KeywordDefault Mode Network Functional Magnetic Resonance Imaging Human Linear Nonlinear
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1111/ejn.13112
WOS KeywordHUMAN CONNECTOME PROJECT ; HUMAN BRAIN NETWORKS ; CEREBRAL-CORTEX ; FMRI ; CONNECTIVITY ; ORGANIZATION ; DISEASE ; MATTER ; MRI ; EEG
Indexed BySCI
Language英语
Funding OrganizationNational 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 Research AreaNeurosciences & Neurology
WOS SubjectNeurosciences
WOS IDWOS:000368245300008
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/10662
Collection脑网络组研究中心
Affiliation1.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
Recommended Citation
GB/T 7714
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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