2014
Effects of Nicotine on the Neurophysiological and Behavioral Effects of Ketamine in Humans
Mathalon DH, Ahn KH, Perry EB, Cho HS, Roach BJ, Blais RK, Bhakta S, Ranganathan M, Ford JM, D’Souza D. Effects of Nicotine on the Neurophysiological and Behavioral Effects of Ketamine in Humans. Frontiers In Psychiatry 2014, 5: 3. PMID: 24478731, PMCID: PMC3900858, DOI: 10.3389/fpsyt.2014.00003.Peer-Reviewed Original ResearchAuditory event-related brain potentialsEvent-related brain potentialsTest sessionsBehavioral effectsAmplitude of P3aDissociative Symptoms ScaleNicotinic acetylcholine receptor stimulationBrain potentialsP3b amplitudeMMN amplitudeP3a amplitudeNovel stimuliNeurophysiological measuresNMDA receptor hypofunctionN-methyl-D-aspartate (NMDA) receptor hypofunctionNegative Syndrome ScaleEffects of nicotineReceptor hypofunctionNeurocognitive impairmentCounterbalanced mannerP3aSchizophrenia-like effectsSyndrome ScaleInjections of nicotineInteraction of ketamine
2007
Psychiatric safety of ketamine in psychopharmacology research
Perry EB, Cramer JA, Cho HS, Petrakis IL, Karper LP, Genovese A, O’Donnell E, Krystal JH, D’Souza D. Psychiatric safety of ketamine in psychopharmacology research. Psychopharmacology 2007, 192: 253-260. PMID: 17458544, DOI: 10.1007/s00213-007-0706-2.Peer-Reviewed Original ResearchConceptsSubanesthetic dosesHealthy human subjectsKetamine administrationClinical research programHuman subjectsTest sessionsPsychotic spectrum disordersPsychiatric safetyResidual sequelaePlacebo infusionIntravenous infusionKetamine effectsPsychopharmacology studiesResultsFour hundredAdverse reactionsObjectiveTo reportHealthy subjectsStudy participationClinical investigationHealthy humansSide effectsKetamineInfusionDosesAdministration