2018
2. MICROCIRCUITS, MACROCIRCUITS, AND CORTICOL DYSFUNCTION IN SCHIZOPHRENIA: A COMPUTATIONAL AND TRANSLATIONAL NEUROSCIENCE PERSPECTIVE
Krystal J. 2. MICROCIRCUITS, MACROCIRCUITS, AND CORTICOL DYSFUNCTION IN SCHIZOPHRENIA: A COMPUTATIONAL AND TRANSLATIONAL NEUROSCIENCE PERSPECTIVE. Schizophrenia Bulletin 2018, 44: s1-s1. PMCID: PMC5887654, DOI: 10.1093/schbul/sby014.001.Peer-Reviewed Original ResearchNMDA glutamate receptorsNMDA receptor antagonistCortical functional connectivityPathophysiology of schizophreniaReceptor antagonistTranslational neuroscience perspectiveGlutamate receptorsHealthy humansAnimal modelsSchizophrenia patientsMemory impairmentNeuropsychiatric disordersSynaptic signalingFunctional connectivityNovel therapeuticsSchizophreniaDisordersPresentationPatientsPathophysiologyDysfunctionKetamineAntagonistSymptomsAbnormalities
2006
Greater vulnerability to the amnestic effects of ketamine in males
Morgan CJ, Perry EB, Cho HS, Krystal JH, D’Souza D. Greater vulnerability to the amnestic effects of ketamine in males. Psychopharmacology 2006, 187: 405-414. PMID: 16896964, DOI: 10.1007/s00213-006-0409-0.Peer-Reviewed Original ResearchConceptsAmnestic effectsProcessing of wordsGeneral cognitive functioningGreater performance decrementsGreater subjective senseGender differencesObjectivesThe current studyGreater vulnerabilityCognitive measuresCognitive differencesCognitive functioningPerceptual alterationsPerformance decrementsNMDA-R functionAttention dataMemory impairmentSubjective senseNegative symptomsCurrent studyFunctioningHVLTKetamine studiesAnxietyMemoryKetamine administration
2004
Preliminary evidence of attenuation of the disruptive effects of the NMDA glutamate receptor antagonist, ketamine, on working memory by pretreatment with the group II metabotropic glutamate receptor agonist, LY354740, in healthy human subjects
Krystal JH, Abi-Saab W, Perry E, D’Souza D, Liu N, Gueorguieva R, McDougall L, Hunsberger T, Belger A, Levine L, Breier A. Preliminary evidence of attenuation of the disruptive effects of the NMDA glutamate receptor antagonist, ketamine, on working memory by pretreatment with the group II metabotropic glutamate receptor agonist, LY354740, in healthy human subjects. Psychopharmacology 2004, 179: 303-309. PMID: 15309376, DOI: 10.1007/s00213-004-1982-8.Peer-Reviewed Original ResearchConceptsGroup II metabotropic glutamate receptor agonistMetabotropic glutamate receptor agonistHealthy human subjectsNMDA glutamate receptor antagonistGlutamate receptor agonistsGlutamate receptor antagonistsTest dayCognitive effectsPerceptual changesKetamine infusionReceptor antagonistReceptor agonistDysphoric moodMemory impairmentBehavioral consequencesSignificant dose-related improvementGroup II mGluR agonistReceptor functionHuman subjectsMemoryNegative symptomsDose-related improvementNMDA receptor functionPreliminary evidenceDisruptive effects