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Article: Functional and structural neural alterations in Internet gaming disorder: A systematic review and meta-analysis

TitleFunctional and structural neural alterations in Internet gaming disorder: A systematic review and meta-analysis
Authors
KeywordsExecutive function
Functional magnetic resonance imaging
Internet gaming disorder
Meta-analysis
Reward
Voxel-based morphometry
Issue Date2017
Citation
Neuroscience and Biobehavioral Reviews, 2017, v. 83, p. 313-324 How to Cite?
AbstractThis meta-analytic study aimed to identify the common and specific neural alterations in Internet gaming disorder (IGD) across different domains and modalities. Two separate meta-analyses for functional neural activation and gray-matter volume were conducted. Sub-meta-analyses for the domains of reward, cold-executive, and hot-executive functions were also performed, respectively. IGD subjects, compared with healthy controls, showed: (1) hyperactivation in the anterior and posterior cingulate cortices, caudate, posterior inferior frontal gyrus (IFG), which were mainly associated with studies measuring reward and cold-executive functions; and, (2) hypoactivation in the anterior IFG in relation to hot-executive function, the posterior insula, somatomotor and somatosensory cortices in relation to reward function. Furthermore, IGD subjects showed reduced gray-matter volume in the anterior cingulate, orbitofrontal, dorsolateral prefrontal, and premotor cortices. These findings suggest that IGD is associated with both functional and structural neural alterations in fronto-striatal and fronto-cingulate regions. Moreover, multi-domain assessments capture different aspects of neural alterations in IGD, which may be helpful for developing effective interventions targeting specific functions.
Persistent Identifierhttp://hdl.handle.net/10722/335296
ISSN
2023 Impact Factor: 7.5
2023 SCImago Journal Rankings: 2.810
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorYao, Yuan Wei-
dc.contributor.authorLiu, Lu-
dc.contributor.authorMa, Shan Shan-
dc.contributor.authorShi, Xin Hui-
dc.contributor.authorZhou, Nan-
dc.contributor.authorZhang, Jin Tao-
dc.contributor.authorPotenza, Marc N.-
dc.date.accessioned2023-11-17T08:24:42Z-
dc.date.available2023-11-17T08:24:42Z-
dc.date.issued2017-
dc.identifier.citationNeuroscience and Biobehavioral Reviews, 2017, v. 83, p. 313-324-
dc.identifier.issn0149-7634-
dc.identifier.urihttp://hdl.handle.net/10722/335296-
dc.description.abstractThis meta-analytic study aimed to identify the common and specific neural alterations in Internet gaming disorder (IGD) across different domains and modalities. Two separate meta-analyses for functional neural activation and gray-matter volume were conducted. Sub-meta-analyses for the domains of reward, cold-executive, and hot-executive functions were also performed, respectively. IGD subjects, compared with healthy controls, showed: (1) hyperactivation in the anterior and posterior cingulate cortices, caudate, posterior inferior frontal gyrus (IFG), which were mainly associated with studies measuring reward and cold-executive functions; and, (2) hypoactivation in the anterior IFG in relation to hot-executive function, the posterior insula, somatomotor and somatosensory cortices in relation to reward function. Furthermore, IGD subjects showed reduced gray-matter volume in the anterior cingulate, orbitofrontal, dorsolateral prefrontal, and premotor cortices. These findings suggest that IGD is associated with both functional and structural neural alterations in fronto-striatal and fronto-cingulate regions. Moreover, multi-domain assessments capture different aspects of neural alterations in IGD, which may be helpful for developing effective interventions targeting specific functions.-
dc.languageeng-
dc.relation.ispartofNeuroscience and Biobehavioral Reviews-
dc.subjectExecutive function-
dc.subjectFunctional magnetic resonance imaging-
dc.subjectInternet gaming disorder-
dc.subjectMeta-analysis-
dc.subjectReward-
dc.subjectVoxel-based morphometry-
dc.titleFunctional and structural neural alterations in Internet gaming disorder: A systematic review and meta-analysis-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.neubiorev.2017.10.029-
dc.identifier.pmid29102686-
dc.identifier.scopuseid_2-s2.0-85032668652-
dc.identifier.volume83-
dc.identifier.spage313-
dc.identifier.epage324-
dc.identifier.eissn1873-7528-
dc.identifier.isiWOS:000419418700028-

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