2023
Diagnostic group differences and exploratory sex differences in intrinsic connectivity during fMRI Stroop in individuals with and without cocaine use disorder
Zakiniaeiz Y, Lacadie C, Macdonald-Gagnon G, DeVito E, Potenza M. Diagnostic group differences and exploratory sex differences in intrinsic connectivity during fMRI Stroop in individuals with and without cocaine use disorder. Drug And Alcohol Dependence 2023, 251: 110962. PMID: 37716288, PMCID: PMC10557108, DOI: 10.1016/j.drugalcdep.2023.110962.Peer-Reviewed Original ResearchConceptsCocaine use disorderCognitive controlStroop performanceIntrinsic connectivityStroop task performanceFMRI Stroop taskDiagnostic groupsUse disordersDiagnostic group differencesMain effectHealthy comparison subjectsStroop effectStroop taskBehavioral resultsTask performanceFrontal gyrusIntrinsic connectivity distributionPrefrontal cortexAuditory areasGroup differencesBrain connectivityCingulate gyrusStroopBehavioral differencesHC group
2021
Longitudinal changes in network engagement during cognitive control in cocaine use disorder
Morie KP, DeVito EE, Potenza MN, Worhunsky PD. Longitudinal changes in network engagement during cognitive control in cocaine use disorder. Drug And Alcohol Dependence 2021, 229: 109151. PMID: 34753083, PMCID: PMC8671376, DOI: 10.1016/j.drugalcdep.2021.109151.Peer-Reviewed Original ResearchConceptsCocaine use disorderCognitive controlRight frontoparietal networkNetwork engagementUse disordersPoor cognitive controlFMRI Stroop taskCocaine use behaviorFunctional neural networksStroop taskBrain mechanismsIndependent component analysisCocaine useNeural systemsLongitudinal effectsFunctional networksGreater engagement
2013
A preliminary investigation of Stroop-related intrinsic connectivity in cocaine dependence: associations with treatment outcomes
Mitchell MR, Balodis IM, DeVito EE, Lacadie CM, Yeston J, Scheinost D, Constable RT, Carroll KM, Potenza MN. A preliminary investigation of Stroop-related intrinsic connectivity in cocaine dependence: associations with treatment outcomes. The American Journal Of Drug And Alcohol Abuse 2013, 39: 392-402. PMID: 24200209, PMCID: PMC3827911, DOI: 10.3109/00952990.2013.841711.Peer-Reviewed Original ResearchConceptsTreatment outcomesComparison subjectsCocaine-dependent patientsIntrinsic connectivityCocaine dependenceSubstantia nigraVentral striatumTreatment-seeking cocaine-dependent patientsHealthy comparison subjectsPotential treatment targetGreater intrinsic connectivityRegional brain activationCocaine-dependent groupIntrinsic connectivity analysesNon-addicted individualsBasal gangliaInferior frontal gyrusCocaine-dependent individualsTreatment targetsFMRI Stroop taskSubcortical regionsCocaine abstinenceBrain regionsAnterior insulaFrontal gyrus