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
2013
Chapter 42 Common Neural Mechanisms in Obesity and Drug Addiction
Gearhardt A, Potenza M. Chapter 42 Common Neural Mechanisms in Obesity and Drug Addiction. 2013, 425-429. DOI: 10.1016/b978-0-12-398335-0.00042-x.ChaptersReward-related neural responsesDrug-related cuesCommon neural mechanismsDrug addictionNeural similarityNeural mechanismsNeural responsesNeural activationAddictive behaviorsDrugs of abusePalatable foodImportant next stepSubstance dependenceAddictionRecent researchDopaminergic systemPublic health implicationsDiagnostic differencesImportant treatmentCuesObesitySimilar patternHealth implicationsAbuseEssential nature