Different Resting-State Functional Connectivity Alterations in Smokers and Nonsmokers with Internet Gaming Addiction
Joint Authors
Chen, Xue
Wang, Yao
Zhou, Yan
Sun, Yawen
Ding, Weina
Zhuang, Zhiguo
Xu, Jianrong
Du, Yasong
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-11-18
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
This study investigated changes in resting-state functional connectivity (rsFC) of posterior cingulate cortex (PCC) in smokers and nonsmokers with Internet gaming addiction (IGA).
Twenty-nine smokers with IGA, 22 nonsmokers with IGA, and 30 healthy controls (HC group) underwent a resting-state fMRI scan.
PCC connectivity was determined in all subjects by investigating synchronized low-frequency fMRI signal fluctuations using a temporal correlation method.
Compared with the nonsmokers with IGA, the smokers with IGA exhibited decreased rsFC with PCC in the right rectus gyrus.
Left middle frontal gyrus exhibited increased rsFC.
The PCC connectivity with the right rectus gyrus was found to be negatively correlated with the CIAS scores in the smokers with IGA before correction.
Our results suggested that smokers with IGA had functional changes in brain areas related to motivation and executive function compared with the nonsmokers with IGA.
American Psychological Association (APA)
Chen, Xue& Wang, Yao& Zhou, Yan& Sun, Yawen& Ding, Weina& Zhuang, Zhiguo…[et al.]. 2014. Different Resting-State Functional Connectivity Alterations in Smokers and Nonsmokers with Internet Gaming Addiction. BioMed Research International،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1016590
Modern Language Association (MLA)
Chen, Xue…[et al.]. Different Resting-State Functional Connectivity Alterations in Smokers and Nonsmokers with Internet Gaming Addiction. BioMed Research International No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1016590
American Medical Association (AMA)
Chen, Xue& Wang, Yao& Zhou, Yan& Sun, Yawen& Ding, Weina& Zhuang, Zhiguo…[et al.]. Different Resting-State Functional Connectivity Alterations in Smokers and Nonsmokers with Internet Gaming Addiction. BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1016590
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1016590