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Organized Resting-state Functional Dysconnectivity of the Prefrontal Cortex in Patients with Schizophrenia | |
He, Yuwen1,2; Wu, Shihao3; Chen, Cheng3; Fan, Lingzhong4; Li, Kaixin5; Wang, Gaohua3; Wang, Huiling3; Zhou, Yuan1,2,6![]() | |
First Author | He, Yuwen |
Correspondent Email | zhouyuan@psych.ac.cn (y. zhou) |
Contribution Rank | 1 |
Abstract | Schizophrenia has prominent functional dysconnectivity, especially in the prefrontal cortex (PFC). However, it is unclear whether in the same group of patients with schizophrenia, PFC functional dysconnectivity appears in an organized manner or is stochastically located in different subregions. By investigating the restingstate functional connectivity (rsFC) of each PFC subregion from the Brainnetome atlas in 40 schizophrenia patients and 40 healthy subjects, we found 24 altered connections in schizophrenia, and the connections were divided into four categories by a clustering analysis: increased connections within the PFC, increased connections between the inferior PFC and the thalamus/striatum, reduced connections between the PFC and the motor control areas, and reduced connections between the orbital PFC and the emotional perception regions. In addition, the four categories of rsFC showed distinct cognitive engagement patterns. Our findings suggest that PFC subregions have specific functional dysconnectivity patterns in schizophrenia and may reflect heterogeneous symptoms and cognitive deficits in schizophrenia. (C) 2020 IBRO. Published by Elsevier Ltd. All rights reserved. |
Keyword | prefrontal cortex schizophrenia Brief Assessment of Cognition in Schizophrenia dysconnectivity hypothesis resting-state functional connectivity |
2020-10-15 | |
DOI | 10.1016/j.neuroscience.2020.08.021 |
Source Publication | NEUROSCIENCE
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ISSN | 0306-4522 |
Volume | 446Pages:14-27 |
Subtype | 实证研究 |
Indexed By | SCI |
Funding Project | National Natural Science Foundation of China[81771473] ; National Natural Science Foundation of China[81371476] ; National Natural Science Foundation of China[91432302] |
Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
WOS Keyword | NEUROLOGICAL SOFT SIGNS ; BRAIN NETWORKS ; PARANOID SCHIZOPHRENIA ; WORKING-MEMORY ; HEAD MOTION ; CONNECTIVITY ; FMRI ; DYSFUNCTION ; ASSOCIATION ; COGNITION |
WOS Research Area | Neurosciences & Neurology |
WOS Subject | Neurosciences |
WOS ID | WOS:000577243000002 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.psych.ac.cn/handle/311026/33006 |
Collection | 中国科学院行为科学重点实验室 |
Corresponding Author | Zhou, Yuan |
Affiliation | 1.Chinese Acad Sci, Inst Psychol, CAS Key Lab Behav Sci, 16 Lincui Rd, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Inst Psychol, Magnet Resonance Imaging Res Ctr, 16 Lincui Rd, Beijing 100101, Peoples R China 3.Wuhan Univ, Renmin Hosp, Dept Psychiat, Wuhan, Peoples R China 4.Chinese Acad Sci, Inst Automat, Brainnetome Ctr, Beijing 100190, Peoples R China 5.Harbin Univ Sci & Technol, Harbin 150080, Peoples R China 6.Univ Chinese Acad Sci, Dept Psychol, Beijing 100049, Peoples R China |
First Author Affilication | Key Laboratory of Behavioral Science, CAS |
Corresponding Author Affilication | Key Laboratory of Behavioral Science, CAS |
Recommended Citation GB/T 7714 | He, Yuwen,Wu, Shihao,Chen, Cheng,et al. Organized Resting-state Functional Dysconnectivity of the Prefrontal Cortex in Patients with Schizophrenia[J]. NEUROSCIENCE,2020,446:14-27. |
APA | He, Yuwen.,Wu, Shihao.,Chen, Cheng.,Fan, Lingzhong.,Li, Kaixin.,...&Zhou, Yuan.(2020).Organized Resting-state Functional Dysconnectivity of the Prefrontal Cortex in Patients with Schizophrenia.NEUROSCIENCE,446,14-27. |
MLA | He, Yuwen,et al."Organized Resting-state Functional Dysconnectivity of the Prefrontal Cortex in Patients with Schizophrenia".NEUROSCIENCE 446(2020):14-27. |
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Organized Resting-st(3208KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | Application Full Text |
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