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
2000
Similarities in the Disturbances in Cortical Information Processing in Alcoholism and Aging: A Pilot Evoked Potential Study
Boutros N, Reid M, Petrakis I, Campbell D, Torello M, Krystal J. Similarities in the Disturbances in Cortical Information Processing in Alcoholism and Aging: A Pilot Evoked Potential Study. International Psychogeriatrics 2000, 12: 513-525. PMID: 11263717, DOI: 10.1017/s1041610200006621.Peer-Reviewed Original ResearchConceptsInformation processingCortical information processingSensory gatingPaired-click paradigmOlder healthy subjectsAlcohol dependenceSensory gating deficitsStimulus classificationNovel stimuliOddball paradigmHealthy individualsYoung healthy groupEvoked potential studiesDSM-IV criteriaPotential studiesHealthy subjectsGender-matched groupAged healthy individualsGender-matched healthy individualsGating deficitsMiddle-aged individualsPsychotic symptomsOlder groupProcessingAlcoholic patientsThe Emerging Neurobiology of Dissociative States
Krystal J, Bremner J, D’Souza D, Anand A, Southwick S, Charney D. The Emerging Neurobiology of Dissociative States. Springer Series On Stress And Coping 2000, 307-320. DOI: 10.1007/978-1-4615-4177-6_22.Peer-Reviewed Original ResearchPerceptual alterationsFocusing of attentionCognitive processesDistorts perceptionsPerceptual distortionReduced processingInformation processingPeripheral stimuliProlonged sensory deprivationSensory perceptionSensory deprivationPerceptionEveryday lifeDissociative statesExact transcriptionProcessingDepersonalizationMemoryIllusionNeurobiologyStimuliDerealizationHallucinationsAttentionPeople