2006
Revisiting cycloid psychosis: A case of an acute, transient and recurring psychotic disorder
Srihari VH, Lee TS, Rohrbaugh RM, D'Souza DC. Revisiting cycloid psychosis: A case of an acute, transient and recurring psychotic disorder. Schizophrenia Research 2006, 82: 261-264. PMID: 16442782, DOI: 10.1016/j.schres.2005.11.022.Peer-Reviewed Original ResearchConceptsPsychotic disordersCycloid psychosisTransient psychotic disordersICD-10 categoriesIV-TR criteriaMinimal functional impairmentFavorable prognosisRecurrent psychosisUnknown incidenceDistinct pathophysiologyFunctional impairmentClinical attentionPsychosisDisordersFurther investigationPrognosisPathophysiologyIncidenceCasesImpairment
2004
Cannabinoid ‘model’ psychosis, dopamine–cannabinoid interactions and implications for schizophrenia
D'souza D, Cho H, Perry E, Krystal J. Cannabinoid ‘model’ psychosis, dopamine–cannabinoid interactions and implications for schizophrenia. 2004, 142-165. DOI: 10.1017/cbo9780511543630.012.Peer-Reviewed Original ResearchReceptor dysfunctionCannabinoid compoundsCannabis consumptionPathophysiology of psychosisPathophysiology of schizophreniaRecent pharmacological studiesPrincipal psychoactive constituentEffects of exposurePostmortem studiesNormal controlsPsychotic symptomsPsychotic disordersPharmacological studiesPsychosisPsychoactive constituentPathophysiologyΔ9-tetrahydrocannabinolSchizophreniaCannabisDysfunctionAssociationPossible mechanismPatientsSymptomsPharmacological
2001
CURRENT PERSPECTIVES ON THE PATHOPHYSIOLOGY OF SCHIZOPHRENIA, DEPRESSION, AND ANXIETY DISORDERS
Krystal J, D'Souza D, Sanacora G, Goddard A, Charney D. CURRENT PERSPECTIVES ON THE PATHOPHYSIOLOGY OF SCHIZOPHRENIA, DEPRESSION, AND ANXIETY DISORDERS. Medical Clinics Of North America 2001, 85: 559-577. PMID: 11349473, DOI: 10.1016/s0025-7125(05)70329-1.Peer-Reviewed Original Research
1999
Comparison of four components of sensory gating in schizophrenia and normal subjects: a preliminary report
Boutros N, Belger A, Campbell D, D’Souza C, Krystal J. Comparison of four components of sensory gating in schizophrenia and normal subjects: a preliminary report. Psychiatry Research 1999, 88: 119-130. PMID: 10622348, DOI: 10.1016/s0165-1781(99)00074-8.Peer-Reviewed Original ResearchConceptsNormal control subjectsSchizophrenia patientsSensory gatingControl subjectsNormal subjectsSex-matched normal control subjectsPathophysiology of schizophreniaStimulus repetitionStable schizophrenia patientsSchizophrenia subjectsSimilar abnormalitiesPatientsPreliminary reportDysfunctionDegree of attenuationSchizophreniaLate phaseSubjectsDeviant stimuliStimulus changeIrrelevant stimuliPathophysiologyStimuliPotential paradigmAbnormalities