2023
Identification of a Composite Latent Dimension of Reward and Impulsivity Across Clinical, Behavioral, and Neurobiological Domains Among Youth
Kohler R, Lichenstein S, Cheng A, Holmes A, Bzdok D, Pearlson G, Yip S. Identification of a Composite Latent Dimension of Reward and Impulsivity Across Clinical, Behavioral, and Neurobiological Domains Among Youth. Biological Psychiatry Cognitive Neuroscience And Neuroimaging 2023, 9: 407-416. PMID: 38052266, PMCID: PMC11149944, DOI: 10.1016/j.bpsc.2023.11.008.Peer-Reviewed Original ResearchAttention deficit hyperactivity disorderDisruptive behavior disordersAnterior cingulate responsesLatent dimensionsAnticipatory reward processingDeficit hyperactivity disorderSingle latent dimensionRisk-taking behaviorNegative urgencyExecutive functionIndividual differencesNeurobiological domainsReward anticipationCingulate responseReward processingAdolescent brainCognitive developmentNeural substratesHyperactivity disorderDevelopmental trajectoriesEarly adolescenceMultivariate patternsReward processesBehavioral variablesBehavior disorder
2022
Hyperbolic discounting rates and risk for problematic alcohol use in youth enrolled in the Adolescent Brain and Cognitive Development study
Kohler RJ, Lichenstein SD, Yip SW. Hyperbolic discounting rates and risk for problematic alcohol use in youth enrolled in the Adolescent Brain and Cognitive Development study. Addiction Biology 2022, 27: e13160. PMID: 35229959, PMCID: PMC9289942, DOI: 10.1111/adb.13160.Peer-Reviewed Original ResearchConceptsCognitive Development StudyProblematic alcohol useAdolescent brainDelay discountingSubstance useIndividual difference factorsAlcohol useForms of psychopathologyEarly Substance Use InitiationPrenatal drug exposureProblematic substance useSubstance Use InitiationAlcohol risk statusDevelopment studiesDifference factorsABCD studyDevelopmental trajectoriesYoung adolescentsKey demographic variablesFamilial variablesSignificant psychopathologyDemographic variablesDrug problemsPsychopathologyDiscounting