2025
Transdiagnostic study of dynamic brain activity and connectivity among people with gambling and internet gaming disorders DYNAMIC BRAIN ACTIVITY IN GD AND IGD
Zhou H, He Y, Liu L, Yin J, Xiong A, Leong K, Wu A, Potenza M. Transdiagnostic study of dynamic brain activity and connectivity among people with gambling and internet gaming disorders DYNAMIC BRAIN ACTIVITY IN GD AND IGD. International Journal Of Clinical And Health Psychology 2025, 25: 100547. PMID: 39944189, PMCID: PMC11815891, DOI: 10.1016/j.ijchp.2025.100547.Peer-Reviewed Original ResearchInternet gaming disorder groupInternet gaming disorderIGD participantsFunctional magnetic resonance imagingDynamic brain activityGambling disorderHC participantsBrain activityTransdiagnostic studiesFrontal gyrusLeft triangular inferior frontal gyrusFeatures of behavioral addictionsResting-state functional magnetic resonance imagingTriangular inferior frontal gyrusInferior frontal gyrusCombination of self-reportHealthy controlsPositive playBehavioral addictionsSelf-reported indicatorsNeural measuresGaming disorderDiagnostic groupsBrain connectivitySelf-Report
2024
Pavlovian-to-instrumental transfer and outcome-devaluation effects in individuals with gaming experience
Xu L, Zhang J, Geng X, Song K, Zeng P, Potenza M, Schad D, Zhang J. Pavlovian-to-instrumental transfer and outcome-devaluation effects in individuals with gaming experience. Computers In Human Behavior 2024, 155: 108188. DOI: 10.1016/j.chb.2024.108188.Peer-Reviewed Original ResearchRecreational game useInternet gaming disorderInternet gaming disorder groupHabitual controlInstrumental behaviorPavlovian-to-instrumental transferDevelopment of internet gaming disorderGaming-related cuesSubstance use disordersForty-five adultsTransfer effectsGaming behaviorDevaluation sensitivityPavlovian cuesDevaluation procedureMonetary cuesPIT taskAddiction severityAddiction developmentAddictive behaviorsLearned associationsGaming disorderNo-goOutcome valuesPIT effect
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