ArticleAnnals of general psychiatry2025
Altered resting-state network connectivity in internet gaming disorder.
Article in Annals of general psychiatry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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Who cites it
5 citing papers in PubMed.
- Altered Resting-State Functional Connectivity in Internet Gaming Disorder: Convergent Evidence and Independent Validation.Addictive behaviors reports · 2026Article
- Predictive neural signature of internet gaming disorder severity revealed by cross-network connectivity.Psychoradiology · 2026Article
- Altered long-range visual hierarchical connectivity in internet gaming disorder: reduced V1-LOC connectivity and its association with addiction severity.Frontiers in psychiatry · 2026Article
- Insomnia and internet addiction: a longitudinal examination using random intercept cross-lagged panel modeling.BMC psychology · 2025Article
- Dynamic functional connectivity of the amygdala-hippocampal complex is associated with cognitive impairment in adolescents with Internet gaming disorder.Frontiers in psychiatry · 2025Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
backgroundThe growing popularity of internet gaming among adolescents and young adults has driven an increase in both casual and excessive gaming behavior. Nevertheless, it remains unclear how progressive increases in internet gaming engagement led to changes within and between brain networks. This study aims to investigate these connectivity alterations across varying levels of gaming involvement.
methodsIn this cross-sectional study, 231 participants were recruited and classified into three groups according to Diagnostic and Statistical Manual of Mental Disorders (DSM-5) criteria for Internet Gaming Disorder (IGD): IGD group, highly engaged gaming(HEG) group, and lowly engaged gaming (LEG) group. Resting-state fMRI data from 217 participants (143 males, 74 females) were included in the final analysis. Independent component analysis was used to examine differences in intra- and inter-network functional connectivity (FC)across the three groups.
resultsNo significant differences were found in intra-network FC across the three groups. However, significant inter-network differences between the dorsal attention network(dAN)and the visual network (VN) among the three groups were observed. The HEG group exhibited significantly higher dAN-VN functional network connectivity (FNC) compared to the LEG group. Linear correlation analyses showed no significant correlation between the dAN-VN FNC values and IGD-20T scores.
conclusionThroughout the development of IGD, increasing levels of engagement are associated with a rise and subsequent decline in FNC of DAN-VN. This pattern may reflect top-down attentional regulation in the early stages of addiction, followed by attentional bias as addiction progresses.
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