2020
Predictive Processing in Mental Illness: Hierarchical Circuitry for Perception and Trauma
Kaye AP, Krystal JH. Predictive Processing in Mental Illness: Hierarchical Circuitry for Perception and Trauma. Journal Of Psychopathology And Clinical Science 2020, 129: 629-632. PMID: 32757606, DOI: 10.1037/abn0000628.Peer-Reviewed Original ResearchConceptsTrauma-related disordersPredictive processingDisorders of perceptionNeural circuitsHigher-order predictionsAbnormal psychologyPrediction errorSensory stimuliPredictive codingHierarchical circuitryPrior beliefsNew sensory dataPerceptionBayesian processPsychiatric disordersPsychotic disordersHierarchical viewHierarchical organizationMental illnessSensory dataBeliefsDisordersFuture directionsComputational layerProcessing
2016
Role of N-Methyl-D-Aspartate Receptors in Action-Based Predictive Coding Deficits in Schizophrenia
Kort NS, Ford JM, Roach BJ, Gunduz-Bruce H, Krystal JH, Jaeger J, Reinhart RM, Mathalon DH. Role of N-Methyl-D-Aspartate Receptors in Action-Based Predictive Coding Deficits in Schizophrenia. Biological Psychiatry 2016, 81: 514-524. PMID: 27647218, PMCID: PMC5203970, DOI: 10.1016/j.biopsych.2016.06.019.Peer-Reviewed Original ResearchConceptsEvent-related potentialsPredictive codingN1 suppressionN1 amplitudePredictive coding deficitsSelf-generated speechSchizophrenia patientsAuditory cortical responsesAuditory predictive codingSelf-produced vocalizationsNMDAR hypofunctionEffects of schizophreniaSpeech soundsTheorized contributionN1 componentHealthy volunteersPassive playbackCognitive deficitsN-methyl-D-aspartate receptorsPutative measureTalk/Cortical responsesHealthy control volunteersCase-control studySaline days