2024
Wanting-liking dissociation and altered dopaminergic functioning: Similarities between internet gaming disorder and tobacco use disorder
Ma X, Wang M, Zhou W, Zhang Z, Ni H, Jiang A, Zheng Y, Du X, Potenza M, Dong G. Wanting-liking dissociation and altered dopaminergic functioning: Similarities between internet gaming disorder and tobacco use disorder. Journal Of Behavioral Addictions 2024, 13: 596-609. PMID: 38635338, PMCID: PMC11220823, DOI: 10.1556/2006.2024.00011.Peer-Reviewed Original ResearchInternet gaming disorderTobacco use disorderIGD participantsGaming disorderCue-craving taskImplicit Association TestBrain-behavior mechanismsHealthy control participantsImplicit association test resultsFunctional MRI dataNeuromelanin-sensitive MRIIncentive sensitizationAddiction severityDopaminergic involvementDSM-5Dopaminergic functionDopaminergic systemPotential dissociationUse disorderControl participantsBrain featuresHedonic responsesAssociation TestGaming motivesNeural features
2018
The validation of Implicit Association Test measures for smartphone and Internet addiction in at-risk children and adolescents
Roh D, Bhang SY, Choi JS, Kweon YS, Lee SK, Potenza MN. The validation of Implicit Association Test measures for smartphone and Internet addiction in at-risk children and adolescents. Journal Of Behavioral Addictions 2018, 7: 79-87. PMID: 29383939, PMCID: PMC6035023, DOI: 10.1556/2006.7.2018.02.Peer-Reviewed Original ResearchConceptsImplicit Association TestSmartphone addictionImplicit associationsInternet addictionImplicit Association Test (IAT) measuresRisk childrenMental healthFeatures of addictionResults Significant correlationsMeasures of InternetDaily stress levelsImpulsive tendenciesExplicit processesProblem behaviorDaily stressAssociation TestTest measuresGood convergentDiscriminant validityMultiple regression analysisInternet gamesStandardized scalesAdolescentsQuality of lifeAddiction