Atlas One · Host Biology · Scale 07 — System

Internet Gaming Disorder

Internet gaming disorder (ICD-11 6C51; DSM-5 Section III) shares behavioral addiction neurobiology with gambling disorder: VTA-NAcc dopamine, OFC hyperactivation, D2R hypofunction, impaired inhibitory control. Prevalence 2-5% of gamers. No approved pharmacotherapy.

Also known as: internet gaming disorder, IGD, gaming disorder, video game addiction, gaming addiction, compulsive gaming, problematic gaming

Scale 07 — SystemScale
draftStatus
2026-06-08Last Reviewed
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internet-gaming-disorder

Internet Gaming Disorder

Internet gaming disorder (ICD-11 6C51; DSM-5 Section III) shares behavioral addiction neurobiology with gambling disorder: VTA-NAcc dopamine, OFC hyperactivation, D2R hypofunction, impaired inhibitory control. Prevalence 2-5% of gamers. No approved pharmacotherapy.