2012
The neurobiology of schizotypy: Fronto-striatal prediction error signal correlates with delusion-like beliefs in healthy people
Corlett PR, Fletcher PC. The neurobiology of schizotypy: Fronto-striatal prediction error signal correlates with delusion-like beliefs in healthy people. Neuropsychologia 2012, 50: 3612-3620. PMID: 23079501, PMCID: PMC3694307, DOI: 10.1016/j.neuropsychologia.2012.09.045.Peer-Reviewed Original ResearchConceptsHealthy peopleSymptoms of psychosisPsychotic illnessEarly psychosisHealthy individualsPsychosis showHealthy beliefsAdditional alterationsNeural markersNeural responsesSymptomsPsychosisNovel evidenceDelusional ideationDistressSchizotypal experiencesAlterationsPatientsPrevious observationsIllness
2004
Prediction Error during Retrospective Revaluation of Causal Associations in HumansfMRI Evidence in Favor of an Associative Model of Learning
CORLETT P, AITKEN M, DICKINSON A, SHANKS D, HONEY G, HONEY R, ROBBINS T, BULLMORE E, FLETCHER P. Prediction Error during Retrospective Revaluation of Causal Associations in HumansfMRI Evidence in Favor of an Associative Model of Learning. Neuron 2004, 44: 877-888. DOI: 10.1016/s0896-6273(04)00756-1.Peer-Reviewed Original ResearchPrediction Error during Retrospective Revaluation of Causal Associations in Humans fMRI Evidence in Favor of an Associative Model of Learning
Corlett P, Aitken M, Dickinson A, Shanks D, Honey G, Honey R, Robbins T, Bullmore E, Fletcher P. Prediction Error during Retrospective Revaluation of Causal Associations in Humans fMRI Evidence in Favor of an Associative Model of Learning. Neuron 2004, 44: 877-888. PMID: 15572117, DOI: 10.1016/j.neuron.2004.11.022.Peer-Reviewed Original ResearchConceptsRetrospective revaluationPrefrontal cortexAssociative accountRight lateral PFC activationRight lateral prefrontal cortexLate brain responsesAssociative learning theoryLateral PFC activationLateral prefrontal cortexRight prefrontal cortexVentral striatal activationPrediction errorAssociative theoryPFC activationBrain responsesFunctional neuroimagingStriatal activationAssociative modelPC theoryAssociative viewLearning phenomenonLearning theoryContrast theoryLearningCues