title: A Review of the Functional and Anatomical Default Mode Network in Schizophrenia.
abstract: Schizophrenia is a severe mental disorder characterized by impaired perception, delusions, thought disorder, abnormal emotion regulation, altered motor function, and impaired drive. The default mode network (DMN), since it was first proposed in 2001, has become a central research theme in neuropsychiatric disorders, including schizophrenia. In this review, first we define the DMN and describe its functional activity, functional and anatomical connectivity, heritability, and inverse correlation with the task positive network. Second, we review empirical studies of the anatomical and functional DMN, and anti-correlation between DMN and the task positive network in schizophrenia. Finally, we review preliminary evidence about the relationship between antipsychotic medications and regulation of the DMN, review the role of DMN as a treatment biomarker for this disease, and consider the DMN effects of individualized therapies for schizophrenia.
authors.affiliation: Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, 410011, China.|Division of Molecular Imaging and Neuropathology, New York State Psychiatric Institute and Departments of Psychiatry and Radiology, Columbia University, New York, NY, 10032, USA.|Mental Health Institute of Central South University, China National Clinical Research Center on Mental Disorders (Xiangya), China National Technology Institute on Mental Disorders, Hunan Technology Institute of Psychiatry, Hunan Key Laboratory of Psychiatry and Mental Health, The Second Xiangya Hospital of Central South University, Changsha, 410011, China.
authors.forename: Mao-Lin
authors.initials: ML
authors.lastname: Hu
authors.affiliation: Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, 410011, China.|Division of Molecular Imaging and Neuropathology, New York State Psychiatric Institute and Departments of Psychiatry and Radiology, Columbia University, New York, NY, 10032, USA.|Mental Health Institute of Central South University, China National Clinical Research Center on Mental Disorders (Xiangya), China National Technology Institute on Mental Disorders, Hunan Technology Institute of Psychiatry, Hunan Key Laboratory of Psychiatry and Mental Health, The Second Xiangya Hospital of Central South University, Changsha, 410011, China.
authors.forename: Xiao-Fen
authors.initials: XF
authors.lastname: Zong
authors.affiliation: Division of Molecular Imaging and Neuropathology, New York State Psychiatric Institute and Departments of Psychiatry and Radiology, Columbia University, New York, NY, 10032, USA.
authors.forename: J John
authors.initials: JJ
authors.lastname: Mann
authors.affiliation: Key Laboratory for NeuroInformation of the Ministry of Education, School of Life Science and Technology and Center for Information in BioMedicine, University of Electronic Science and Technology of China, Chengdu, 611731, China.
authors.forename: Jun-Jie
authors.initials: JJ
authors.lastname: Zheng
authors.affiliation: Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, 410011, China.|Department of Psychiatry and Biobehavioral Sciences, UCLA Semel Institute for Neuroscience, David Geffen School of Medicine, Los Angeles, CA, 90024, USA.
authors.forename: Yan-Hui
authors.initials: YH
authors.lastname: Liao
authors.affiliation: Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, 410011, China.
authors.forename: Zong-Chang
authors.initials: ZC
authors.lastname: Li
authors.affiliation: Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, 410011, China.
authors.forename: Ying
authors.initials: Y
authors.lastname: He
authors.affiliation: Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, 410011, China. chenxghn@gmail.com.|Mental Health Institute of Central South University, China National Clinical Research Center on Mental Disorders (Xiangya), China National Technology Institute on Mental Disorders, Hunan Technology Institute of Psychiatry, Hunan Key Laboratory of Psychiatry and Mental Health, The Second Xiangya Hospital of Central South University, Changsha, 410011, China. chenxghn@gmail.com.
authors.forename: Xiao-Gang
authors.initials: XG
authors.lastname: Chen
authors.affiliation: Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, 410011, China. tangjinsonghn@gmail.com.|Department of Psychiatry and Biobehavioral Sciences, UCLA Semel Institute for Neuroscience, David Geffen School of Medicine, Los Angeles, CA, 90024, USA. tangjinsonghn@gmail.com.
authors.forename: Jin-Song
authors.initials: JS
authors.lastname: Tang
mesh_terms: D001921:Brain / Q000473:pathology* / Q000503:physiopathology*; D006801:Humans; D008959:Models, Neurological; D012559:Schizophrenia / Q000473:pathology* / Q000503:physiopathology*
keywords: Antipsychotics; DTI; Default mode network; Resting state; Schizophrenia; Task-negative network; Task-positive network; fMRI