2018
Childhood trauma moderates inhibitory control and anterior cingulate cortex activation during stress
Zhai ZW, Yip SW, Lacadie CM, Sinha R, Mayes LC, Potenza MN. Childhood trauma moderates inhibitory control and anterior cingulate cortex activation during stress. NeuroImage 2018, 185: 111-118. PMID: 30342975, PMCID: PMC6392043, DOI: 10.1016/j.neuroimage.2018.10.049.Peer-Reviewed Original ResearchConceptsAnterior cingulate cortexStroop errorsInhibitory controlChildhood traumaStress reactivityStroop colour-word task performanceStroop color-word taskAnterior cingulate cortex activationColor-word taskInhibitory control processesRostral cingulate zoneFunctional magnetic resonanceHigh childhood traumaNeural correlatesTask performanceBrain activationSubjective anxietyACC activationAffective responsesCortex activationAddictive behaviorsEarly traumaStress cuesNeurodevelopmental changesCingulate cortex
2017
Is Neural Processing of Negative Stimuli Altered in Addiction Independent of Drug Effects? Findings From Drug-Naïve Youth with Internet Gaming Disorder
Yip SW, Gross JJ, Chawla M, Ma SS, Shi XH, Liu L, Yao YW, Zhu L, Worhunsky PD, Zhang J. Is Neural Processing of Negative Stimuli Altered in Addiction Independent of Drug Effects? Findings From Drug-Naïve Youth with Internet Gaming Disorder. Neuropsychopharmacology 2017, 43: 1364-1372. PMID: 29154365, PMCID: PMC5916358, DOI: 10.1038/npp.2017.283.Peer-Reviewed Original ResearchConceptsDrug-naïve youthNeural processingEmotion regulationNegative affectGaming disorderGroup differencesEmotion regulation taskNegative affective cuesNegative affective stimuliLateral prefrontal cortexInternet gaming disorderAffective cuesAffective stimuliNegative stimuliFMRI scanningIndependent component analysisTask performanceMixed-effects ANOVASubstance use disordersNeural responsesRegulation taskAddictive behaviorsBehavioral addictionsPrefrontal cortexDrugs of abuse
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
2009
Risk/reward decision-making in schizophrenia: A preliminary examination of the influence of tobacco smoking and relationship to Wisconsin Card Sorting Task performance
Yip SW, Sacco KA, George TP, Potenza MN. Risk/reward decision-making in schizophrenia: A preliminary examination of the influence of tobacco smoking and relationship to Wisconsin Card Sorting Task performance. Schizophrenia Research 2009, 110: 156-164. PMID: 19269138, PMCID: PMC2817985, DOI: 10.1016/j.schres.2009.01.012.Peer-Reviewed Original ResearchConceptsWisconsin Card Sorting TaskIowa Gambling TaskTask performanceCard Sorting TaskSchizophrenia show deficitsRisk/rewardNon-psychiatric controlsNeurocognitive tasksGambling TaskCognitive functioningIGT performanceSorting TaskWCST performanceComputerized versionRisk/TaskSchizophreniaDeficitsMixed resultsSubject groupsPreliminary examinationIndividualsClinical factorsFurther researchTobacco smoking