Cocaine self-administration behavior is associated with subcortical and cortical morphometry measures in individuals with cocaine use disorder
Kohler R, Zhornitsky S, Potenza M, Yip S, Worhunsky P, Angarita G. Cocaine self-administration behavior is associated with subcortical and cortical morphometry measures in individuals with cocaine use disorder. The American Journal Of Drug And Alcohol Abuse 2024, 50: 345-356. PMID: 38551365, PMCID: PMC11305926, DOI: 10.1080/00952990.2024.2318585.Peer-Reviewed Original ResearchGray-matter volumeSelf-administer cocaineSelf-administration behaviorCocaine use disorderSelf-administrationGray-matterFrontal cortexUse disorderCocaine self-administration behaviorSelf-administered cocaine infusionsCocaine self-administrationSelf-administration paradigmInfusions self-administeredSelf-report assessmentsCortical brain regionsStructural MRI dataFR1 scheduleInsular thicknessCocaine infusionsPredisposing vulnerabilitiesCocaine consumptionCocaine useBrain regionsBilateral regionsLimbic system