2023
Distinct neurocognitive fingerprints reflect differential associations with risky and impulsive behavior in a neurotypical sample
Ruiz S, Brazil I, Baskin-Sommers A. Distinct neurocognitive fingerprints reflect differential associations with risky and impulsive behavior in a neurotypical sample. Scientific Reports 2023, 13: 11782. PMID: 37479846, PMCID: PMC10362008, DOI: 10.1038/s41598-023-38991-0.Peer-Reviewed Original ResearchConceptsImpulsive behaviorNathan Kline Institute-Rockland SampleNeurotypical sampleEpisodic memoryPositive urgencyNegative urgencyEmotion featuresAttention featuresNeurocognitive functionNeurocognitionDifferential associationsIndividual-specific profilesSubstance useNormative rangeExternalizingSubtle variabilityIndian buffet processImpulsivitySubfunctionsMemoryBehaviorLatent featuresDeficitsEngagementIndividualsExecutive Network Activation Moderates the Association between Neighborhood Threats and Externalizing Behavior in Youth
Conley M, Rapuano K, Benson-Williams C, Rosenberg M, Watts R, Bell C, Casey B, Baskin-Sommers A. Executive Network Activation Moderates the Association between Neighborhood Threats and Externalizing Behavior in Youth. Research On Child And Adolescent Psychopathology 2023, 51: 789-803. PMID: 36705774, DOI: 10.1007/s10802-022-01003-2.Peer-Reviewed Original ResearchConceptsLower behavioral performanceCognitive functioningBehavioral performanceExecutive networkExternalizing problemsEmotional n-back taskLow threatN-back taskEmotional informationCognitive challengesExternalizing behaviorsDelinquent behaviorLatent profilesHigher externalizingYouth experienceSocial contextNetwork activityYouth’s neighborhoodsYouthThreat profileLittle researchExternalizingHigh threatMost researchFunctioning
2016
Selective Mapping of Psychopathy and Externalizing to Dissociable Circuits for Inhibitory Self-Control
Rodman AM, Kastman E, Dorfman HM, Baskin-Sommers A, Kiehl KA, Newman JP, Buckholtz JW. Selective Mapping of Psychopathy and Externalizing to Dissociable Circuits for Inhibitory Self-Control. Clinical Psychological Science 2016, 4: 559-571. PMID: 27453803, PMCID: PMC4955633, DOI: 10.1177/2167702616631495.Peer-Reviewed Original ResearchResponse inhibitionBrain circuitsFronto-parietal networkDysfunctionExecutive dysfunctionOpposite associationBrain activityFronto-parietal activityAntisocial behaviorDivergent associationsConsiderable evidenceNeurobiological evidenceForensic outcomesInhibitionAssociationDissociable mechanismsExternalizingHigh levelsSuppressionSymptoms