Emotional arousal in cocaine exposed toddlers: Prediction of behavior problems
Chaplin TM, Fahy T, Sinha R, Mayes LC. Emotional arousal in cocaine exposed toddlers: Prediction of behavior problems. Neurotoxicology And Teratology 2009, 31: 275-282. PMID: 19465113, PMCID: PMC2743887, DOI: 10.1016/j.ntt.2009.05.002.Peer-Reviewed Original ResearchConceptsEmotional arousalPrenatal cocaine exposureBehavior problemsAge 2 1/2 yearsCocaine exposureAge 5 1/2 yearsAge 2 1/2Subsequent behavior problemsLater psychopathologyEmotional responsesChild behaviorRegulation behaviorsArousalFrustrating taskToddlersTaskYear oldsMore referencesBoysEmotionsComplex relationsPsychopathologyBehaviorYouthFindingsRisk-Taking and the Feedback Negativity Response to Loss among At-Risk Adolescents
Crowley MJ, Wu J, Crutcher C, Bailey CA, Lejuez CW, Mayes LC. Risk-Taking and the Feedback Negativity Response to Loss among At-Risk Adolescents. Developmental Neuroscience 2009, 31: 137-148. PMID: 19372694, PMCID: PMC2746826, DOI: 10.1159/000207501.Peer-Reviewed Original ResearchConceptsFeedback error-related negativityEvent-related potentialsEvent-related brain potentialsFronto-central scalp regionsBalloon Analogue Risk TaskError-related negativityP300-like componentHigh-risk sampleRisk-taking propensityBrain potentialsReward feedbackMonetary feedbackAdolescent sampleRisk TaskRisk adolescentsScalp regionsMonetary gainsFeedback typeLow-risk behaviorsNorepinephrine systemAdolescentsComplementary functioning