【摘 要】
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Schizophrenia is a severe mental disorder charactefized 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
【机 构】
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Division of Molecular Imaging and Neuropathology, New York State Psychiatric Institute and Departmen
论文部分内容阅读
Schizophrenia is a severe mental disorder charactefized 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.
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