Abnormal small-world brain functional networks in obsessive-compulsive disorder patients with poor insight.

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Abstract

There are limited data on neurobiological correlates of poor insight in obsessive-compulsive disorder (OCD). This study explored whether specific changes occur in small-world network (SWN) properties in the brain functional network of OCD patients with poor insight.

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Journal

Journal ID (iso-abbrev): J Affect Disord

Title: Journal of affective disorders

Publisher: Elsevier BV

ISSN (Electronic): 1573-2517

ISSN (Print): 0165-0327

Publication date (Electronic): May 20 2017

Volume: 219

Affiliations

[1 ] Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; College of Education, Hunan Agricultural University, Changsha, Hunan, China.

[2 ] Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in BioMedicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China.

[3 ] Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Medical Psychological Institute of Center South University, Changsha, Hunan, China.

[4 ] Center for Studies of Psychological Application, South China Normal University, Guangzhou, Guangdong, China.

[5 ] School of Sociology and Psychology, Southwest University for Nationalities, Chengdu, Sichuan, China.

[6 ] Key Laboratory for NeuroInformation of Ministry of Education, Center for Information in BioMedicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China. Electronic address: dyao@uestc.edu.cn.

[7 ] Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Medical Psychological Institute of Center South University, Changsha, Hunan, China. Electronic address: xiongzhaozhu@163.com.

Article

Publisher Item ID: S0165-0327(17)30027-7

DOI: 10.1016/j.jad.2017.05.032

PubMed ID: 28549329

SO-VID: 90202698-c352-47c8-873d-48a81894feec

History

Keywords: Electroencephalograms,Functional networks,Graph theoretical analysis,Obsessive-compulsive disorder,Poor insight,Small-world

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Keywords: Electroencephalograms, Functional networks, Graph theoretical analysis, Obsessive-compulsive disorder, Poor insight, Small-world

Abnormal small-world brain functional networks in obsessive-compulsive disorder patients with poor insight.

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