Cognitive Control in Opioid Dependence and Methadone Maintenance Treatment
Liao DL, Huang CY, Hu S, Fang SC, Wu CS, Chen WT, Lee TS, Chen PC, Li CS. Cognitive Control in Opioid Dependence and Methadone Maintenance Treatment. PLOS ONE 2014, 9: e94589. PMID: 24727743, PMCID: PMC3984179, DOI: 10.1371/journal.pone.0094589.Peer-Reviewed Original ResearchConceptsMethadone maintenance treatmentOpioid dependencePost-error slowingStop-signal reaction timePsychiatric comorbidityMaintenance treatmentCognitive controlAbstinence durationOpioid-dependent individualsResponse inhibitionHealthy control participantsMethadone treatmentSignal reaction timeCognitive dysfunctionMMT groupPsychiatric clinicSubstance misuseLonger abstinenceComorbiditiesHC participantsControl participantsDependent individualsSignal taskBehavioral adjustmentPublic health