2020
Is monetary reward processing altered in drug-naïve youth with a behavioral addiction? Findings from internet gaming disorder
Yao YW, Liu L, Worhunsky PD, Lichenstein S, Ma SS, Zhu L, Shi XH, Yang S, Zhang JT, Yip SW. Is monetary reward processing altered in drug-naïve youth with a behavioral addiction? Findings from internet gaming disorder. NeuroImage Clinical 2020, 26: 102202. PMID: 32045732, PMCID: PMC7013339, DOI: 10.1016/j.nicl.2020.102202.Peer-Reviewed Original ResearchConceptsMonetary reward processingInternet gaming disorderReward processingBehavioral addictionsSubstance use disordersNeural responsesGaming disorderMonetary incentive delay taskCurrent fMRI studyDrug-naïve young adultsNon-drug rewardsAltered reward processingIncentive delay taskDrug-naïve youthUse disordersDelay taskProcessing alterationsCaudate activityFMRI studyDrugs of abuseTrait featuresNeural activityNeural featuresOutcome stageSubstance exposure
2016
Intra-individual changes in Stroop-related activations linked to cigarette abstinence in adolescent tobacco smokers: Preliminary findings
Yip SW, Balodis IM, Carroll KM, Krishnan-Sarin S, Potenza MN. Intra-individual changes in Stroop-related activations linked to cigarette abstinence in adolescent tobacco smokers: Preliminary findings. Drug And Alcohol Dependence 2016, 167: 182-189. PMID: 27567966, PMCID: PMC5082713, DOI: 10.1016/j.drugalcdep.2016.08.019.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingCognitive control taskStroop task performanceAdolescent tobacco smokersMore effective treatment interventionsCessation treatmentIntra-individual changesEffective treatment interventionsSuccessful behavioral changeIndividual-level changeGroup-level changesCognitive efficiencyBrain mechanismsFMRI scanningTask performanceNeural mechanismsNeural responsesNeural activityFMRI dataControl taskStroopTreatment interventionsMain effectCigarette abstinenceOptimal treatment response
2015
Prenatal cocaine exposure, illicit-substance use and stress and craving processes during adolescence
Yip SW, Lacadie CM, Sinha R, Mayes LC, Potenza MN. Prenatal cocaine exposure, illicit-substance use and stress and craving processes during adolescence. Drug And Alcohol Dependence 2015, 158: 76-85. PMID: 26627911, PMCID: PMC4698087, DOI: 10.1016/j.drugalcdep.2015.11.012.Peer-Reviewed Original ResearchConceptsPrenatal cocaine exposureIllicit substance useNeural responsesCocaine exposureFunctional neural responsesFunctional magnetic resonance imaging (fMRI) dataDifferent neural substratesOngoing longitudinal studyThree-way interactionCortical brain regionsCue conditionImagery scriptsPCE statusAdolescent developmentStress processingNeural substratesIllicit substance usersPrefrontal cortexRight insulaMagnetic resonance imaging dataNeural activityUtero cocaine exposureSubjective ratingsCortical activityOpposite pattern