2014
Event-Related Potentials for Post-Error and Post-Conflict Slowing
Chang A, Chen CC, Li HH, Li CS. Event-Related Potentials for Post-Error and Post-Conflict Slowing. PLOS ONE 2014, 9: e99909. PMID: 24932780, PMCID: PMC4059667, DOI: 10.1371/journal.pone.0099909.Peer-Reviewed Original ResearchConceptsPost-error slowingPost-conflict slowingError-related negativityEvent-related potentialsStop-signal taskReaction time taskYoung adult participantsAmplitude of N2Cognitive controlCognitive mechanismsNeural correlatesError trialsSignal taskTime taskNeural responsesPost errorsAdult participantsParticipants' awarenessPeak latencyTaskSlowingNegativityAwarenessParticipantsCorrelates
2006
Performance monitoring and stop signal inhibition in abstinent patients with cocaine dependence
Li CS, Milivojevic V, Kemp K, Hong K, Sinha R. Performance monitoring and stop signal inhibition in abstinent patients with cocaine dependence. Drug And Alcohol Dependence 2006, 85: 205-212. PMID: 16725282, DOI: 10.1016/j.drugalcdep.2006.04.008.Peer-Reviewed Original ResearchConceptsImpaired response inhibitionStop-signal taskResponse inhibitionCognitive processesCocaine-dependent patientsSignal taskResponse readinessTask-related cognitive processesCritical cognitive mechanismsPerformance monitoringMeasures of impulsivityEducation-matched healthy controlsSignal reaction timeAbstinent cocaine-dependent patientsHorse-race modelCognitive mechanismsPSS effectCocaine subjectsRace modelHealthy controlsSubstance abusersAbstinent patientsSSRTStop signalCocaine dependence