2023
Relationships Between Impulsivity, Methamphetamine use Disorder and Gambling Disorder
Wang Y, Zuo J, Hao W, Wu L, Liu F, Wang Q, He L, Peng P, Zhou Y, Li M, Yang Q, Wang X, Liu T, Potenza M. Relationships Between Impulsivity, Methamphetamine use Disorder and Gambling Disorder. Journal Of Gambling Studies 2023, 39: 1635-1650. PMID: 36973505, DOI: 10.1007/s10899-023-10201-6.Peer-Reviewed Original ResearchConceptsMethamphetamine use disorderUse disordersMethamphetamine usePotential risk factorsDrug use characteristicsGambling disorderFirst sexual activityClinical characteristicsClinical featuresDrug rehabilitation centersRisk factorsHigh prevalenceDichotomous logistic regressionIndependent sample t-testRehabilitation centerCompulsory drug rehabilitation centerNon-planning impulsivityLogistic regressionSample t-testPrevalenceDisordersSexual activityBarratt Impulsiveness Scale-11T-testFamily members
2019
Neurofunctional Differences Related to Methamphetamine and Sexual Cues in Men With Shorter and Longer Term Abstinence Methamphetamine Dependence
Chen S, Huang S, Yang C, Cai W, Chen H, Hao W, Liu T, Wang X, Worhunsky P, Potenza M. Neurofunctional Differences Related to Methamphetamine and Sexual Cues in Men With Shorter and Longer Term Abstinence Methamphetamine Dependence. The International Journal Of Neuropsychopharmacology 2019, 23: 135-145. PMID: 31995187, PMCID: PMC7171928, DOI: 10.1093/ijnp/pyz069.Peer-Reviewed Original ResearchConceptsHealthy comparison menFrontal cortex activationLong-term methamphetamine abstinenceSexual cuesNeutral cuesMethamphetamine cuesNeurofunctional differencesComparison menCortex activationLeft superior frontal cortexCue-related activationsNeutral visual cuesAnterior insula activationCue-reactivity taskAnterior insula responseVentromedial prefrontal cortexHealthy comparison participantsMethamphetamine abstinenceMethamphetamine dependenceFunctional magnetic resonanceWhole-brain analysisAbstinence groupSuperior frontal cortexInsula activationInsula response