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The dysconnection hypothesis (2016)

delete2016-10-01
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K
Karl Friston *
H
Harriet R. Brown
J
Jakob Siemerkus
K
Klaas Ε. Stephan
DOI:10.1016/j.schres.2016.07.014delete
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摘要

摘要

En 中文
Twenty years have passed since the dysconnection hypothesis was first proposed (Friston and Frith, 1995; Weinberger, 1993). In that time, neuroscience has witnessed tremendous advances: we now live in a world of non-invasive neuroanatomy, computational neuroimaging and the Bayesian brain. The genomics era has come and gone. Connectomics and large-scale neuroinformatics initiatives are emerging everywhere. So where is the dysconnection hypothesis now? This article considers how the notion of schizophrenia as a dysconnection syndrome has developed - and how it has been enriched by recent advances in clinical neuroscience. In particular, we examine the dysconnection hypothesis in the context of (i) theoretical neurobiology and computational psychiatry; (ii) the empirical insights afforded by neuroimaging and associated connectomics - and (iii) how bottom-up (molecular biology and genetics) and top-down (systems biology) perspectives are converging on the mechanisms and nature of dysconnections in schizophrenia. (C) 2016 The Authors. Published by Elsevier B.V.
Keyword:
Schizophrenia
Dysconnection
Neuromodulation
Bayesian
Predictive coding
Neurogenetics
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期刊

Schizophrenia Research 封面图
Schizophrenia Research
IF:
3.5
论文数:
1.7W
被引数:
2.2W

机构

U
university of oxford
学者数:
9.8W
论文数: 8.6W
被引数: 137
U
university of london
学者数:
21.5W
论文数: 19.7W
被引数: 305
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