Acute cognitive effects of single-dose intravenous ketamine in major depressive and posttraumatic stress disorder
Davis MT, DellaGiogia N, Maruff P, Pietrzak RH, Esterlis I. Acute cognitive effects of single-dose intravenous ketamine in major depressive and posttraumatic stress disorder. Translational Psychiatry 2021, 11: 205. PMID: 33833217, PMCID: PMC8032778, DOI: 10.1038/s41398-021-01327-5.Peer-Reviewed Original ResearchConceptsPosttraumatic stress disorderExecutive functionStress disorderCognitive functionSingle-dose intravenous ketamineAcute cognitive effectsLarge magnitude improvementsPTSD relativeCognitive measuresCognitive domainsPTSD individualsMemory performanceCognitive effectsYears of educationBaseline performanceCognitive declineHealthy controlsPsychiatric distressCognitive dysfunctionHC individualsHC groupDepressive symptomsMemory 2Subanesthetic doseMajor depressive