Assigning the right credit to the wrong action: compulsivity in the general population is associated with augmented outcome-irrelevant value-based learning
Bullmore E, Dolan R, Goodyer I, Fonagy P, Jones P, Moutoussis M, Hauser T, Neufeld S, Romero-Garcia R, Clair M, Vértes P, Whitaker K, Inkster B, Prabhu G, Ooi C, Toseeb U, Widmer B, Bhatti J, Villis L, Alrumaithi A, Birt S, Bowler A, Cleridou K, Dadabhoy H, Davies E, Firkins A, Granville S, Harding E, Hopkins A, Isaacs D, King J, Kokorikou D, Maurice C, McIntosh C, Memarzia J, Mills H, O’Donnell C, Pantaleone S, Scott J, Kiddle B, Polek E, Fearon P, Suckling J, van Harmelen A, Kievit R, Chamberlain S. Assigning the right credit to the wrong action: compulsivity in the general population is associated with augmented outcome-irrelevant value-based learning. Translational Psychiatry 2021, 11: 564. PMID: 34741013, PMCID: PMC8571313, DOI: 10.1038/s41398-021-01642-x.Peer-Reviewed Original ResearchConceptsCompulsive behaviorsCompulsive tendenciesValue-based learningSelf-reported compulsivityReinforcement learning tasksSchizotypal tendenciesStimulus locationCompulsivityFuture eventsWrong actionsLearning processFuture researchPositive relationshipSpecific actsCurrent studyTaskLearningIndividualsGeneral populationCausal relationshipHealthy individualsAnxietyTendencyBehaviorBeliefsImpulsivity and compulsivity in binge eating disorder: A systematic review of behavioral studies
Carr MM, Wiedemann AA, Macdonald-Gagnon G, Potenza MN. Impulsivity and compulsivity in binge eating disorder: A systematic review of behavioral studies. Progress In Neuro-Psychopharmacology And Biological Psychiatry 2021, 110: 110318. PMID: 33794320, PMCID: PMC8222068, DOI: 10.1016/j.pnpbp.2021.110318.Peer-Reviewed Original ResearchConceptsRapid-response impulsivityResponse impulsivityChoice impulsivityTask methodologyBehavioral studiesMultiple psychiatric disordersImpulsivityCompulsive behaviorsSpecific facetsCompulsivityGroup differencesFuture researchSample characteristicsPsychiatric disordersUnique sampleIndividualsDisordersMore researchBingeResearchOverweight/obesityBehaviorPosttraumatic stress disorder and eating disorders: maintaining mechanisms and treatment targets
Mitchell K, Scioli E, Galovski T, Belfer P, Cooper Z. Posttraumatic stress disorder and eating disorders: maintaining mechanisms and treatment targets. Eating Disorders 2021, 29: 292-306. PMID: 33411646, DOI: 10.1080/10640266.2020.1869369.Peer-Reviewed Original ResearchConceptsPosttraumatic stress disorderStress disorderComorbid posttraumatic stress disorderCognitive-behavioral theoryImpulsivity/compulsivityEvidence-based treatmentsEmotion dysregulationInterpersonal traumaNegative affectTreatment targetsTrauma exposurePTSD symptomsHyperarousal symptomsED behaviorsBehavioral theoryPotential treatment targetBidirectional relationshipLifetime historyEvidence-based therapiesIntegrated modelFuture directionsDisordersTheoretical modelAngerCompulsivity
This site is protected by hCaptcha and its Privacy Policy and Terms of Service apply