2024
Reviewing explore/exploit decision-making as a transdiagnostic target for psychosis, depression, and anxiety
Lloyd A, Roiser J, Skeen S, Freeman Z, Badalova A, Agunbiade A, Busakhwe C, DeFlorio C, Marcu A, Pirie H, Saleh R, Snyder T, Fearon P, Viding E. Reviewing explore/exploit decision-making as a transdiagnostic target for psychosis, depression, and anxiety. Cognitive, Affective, & Behavioral Neuroscience 2024, 24: 793-815. PMID: 38653937, PMCID: PMC11390819, DOI: 10.3758/s13415-024-01186-9.Peer-Reviewed Original ResearchTransdiagnostic targetAssociated with more explorationAssociated with psychopathologyReduced explorationPsychosisLongitudinal designAnxietyDepressionWell-poweredEveryday decisionsDecision-making contextDecision-makingIndividualsPsychopathologyCognitionDisordersSystematic searchEvidenceBiasInsufficient evidenceContext of decision-makingInterventionAcademic databasesContextStudy
2021
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 individualsAnxietyTendencyBehaviorBeliefs