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Gray matter abnormalities in Internet addiction: A voxel-based morphometry study

by: Yan Zhou, Fu chun Lin, Ya song Du, Ling di Qin, Zhi min Zhao, Jian rong Xu, and Hao Lei

In: European Journal of Radiology, Vol. In Press, Corrected Proof (2009) , p. -.

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URL:	http://www.sciencedirect.com/science/article/B6T6F-4XR5W54-5/2/2b75511a971ef6e8e0c7e3f55811244e
DOI:	10.1016/j.ejrad.2009.10.025

Background This study aims to investigate brain gray matter density GMD changes in adolescents with Internet addiction IA using voxel-based morphometry VBM analysis on high-resolution T1-weighted structural magnetic resonance images.Methods Eighteen IA adolescents and 15 age- and gender-matched healthy controls took part in this study. High-resolution T1-weighted magnetic resonance imaging scans were performed on the two groups. VBM analysis was used to compare the GMD between the two groups.Results Compared with healthy controls, IA adolescents had lower GMD in the left anterior cingulate cortex, left posterior cingulate cortex, left insula, and left lingual gyrus.Conclusions Our findings suggested that brain structural changes were present in IA adolescents, and this finding may provide a new insight into the pathogenesis of IA.

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ScienceDirect - European Journal of Radiology : Gray matter abnormalities in Internet addiction: A voxel-based morphometry study

BibTeX record

@article{Zhou2009,
  abstract = {Background
This study aims to investigate brain gray matter density (GMD) changes in adolescents with Internet addiction (IA) using voxel-based morphometry (VBM) analysis on high-resolution T1-weighted structural magnetic resonance images.Methods
Eighteen IA adolescents and 15 age- and gender-matched healthy controls took part in this study. High-resolution T1-weighted magnetic resonance imaging scans were performed on the two groups. VBM analysis was used to compare the GMD between the two groups.Results
Compared with healthy controls, IA adolescents had lower GMD in the left anterior cingulate cortex, left posterior cingulate cortex, left insula, and left lingual gyrus.Conclusions
Our findings suggested that brain structural changes were present in IA adolescents, and this finding may provide a new insight into the pathogenesis of IA.},
  added-at = {2010-01-27T14:46:59.000+0100},
  author = {Zhou, Yan and chun Lin, Fu and song Du, Ya and di Qin, Ling and min Zhao, Zhi and rong Xu, Jian and Lei, Hao},
  biburl = {http://www.bibsonomy.org/bibtex/2f83117c189b81be6325136eadd04061b/yish},
  description = {ScienceDirect - European Journal of Radiology : 
Gray matter abnormalities in Internet addiction: A voxel-based morphometry study},
  doi = {DOI: 10.1016/j.ejrad.2009.10.025},
  interhash = {8ff65581183478b61f8176a24020c0f3},
  intrahash = {f83117c189b81be6325136eadd04061b},
  issn = {0720-048X},
  journal = {European Journal of Radiology},
  keywords = {Gray Internet Magnetic Voxel-based addiction density imaging matter morphometry resonance},
  pages = { - },
  timestamp = {2010-01-27T14:46:59.000+0100},
  title = {Gray matter abnormalities in Internet addiction: A voxel-based morphometry study},
  url = {http://www.sciencedirect.com/science/article/B6T6F-4XR5W54-5/2/2b75511a971ef6e8e0c7e3f55811244e},
  volume = {In Press, Corrected Proof},
  year = 2009
}

Endnote record

%0 Journal Article
%1 Zhou2009
%A Zhou, Yan
%A chun Lin, Fu
%A song Du, Ya
%A di Qin, Ling
%A min Zhao, Zhi
%A rong Xu, Jian
%A Lei, Hao
%D 2009
%J European Journal of Radiology
%K 
%P  - 
%T Gray matter abnormalities in Internet addiction: A voxel-based morphometry study
%R DOI: 10.1016/j.ejrad.2009.10.025
%U http://www.sciencedirect.com/science/article/B6T6F-4XR5W54-5/2/2b75511a971ef6e8e0c7e3f55811244e
%V In Press, Corrected Proof
%X Background
This study aims to investigate brain gray matter density (GMD) changes in adolescents with Internet addiction (IA) using voxel-based morphometry (VBM) analysis on high-resolution T1-weighted structural magnetic resonance images.Methods
Eighteen IA adolescents and 15 age- and gender-matched healthy controls took part in this study. High-resolution T1-weighted magnetic resonance imaging scans were performed on the two groups. VBM analysis was used to compare the GMD between the two groups.Results
Compared with healthy controls, IA adolescents had lower GMD in the left anterior cingulate cortex, left posterior cingulate cortex, left insula, and left lingual gyrus.Conclusions
Our findings suggested that brain structural changes were present in IA adolescents, and this finding may provide a new insight into the pathogenesis of IA.