MEMORY RELATED STRUCTURAL AND FUNCTIONAL NEURAL CHANGES FOLLOWING A SINGLE INFUSION OF KETAMINE IN PTSD
Harpaz-Rotem *, Duek O, Korem N, Krystal J. MEMORY RELATED STRUCTURAL AND FUNCTIONAL NEURAL CHANGES FOLLOWING A SINGLE INFUSION OF KETAMINE IN PTSD. The International Journal Of Neuropsychopharmacology 2025, 28: i38-i38. PMCID: PMC11814760, DOI: 10.1093/ijnp/pyae059.066.Peer-Reviewed Original ResearchPost-retrieval extinctionInfusion of ketamineIntravenous infusion of ketamineTrauma memoriesTraumatic memoriesFear responsesSs' responsesAssociated with decreased connectivityAmygdala-vmPFC connectivityTrauma-focused psychotherapyTreatment of PTSDNMDA receptor antagonistPre-post treatmentAmygdala activationLower amygdalaReconsolidation windowUncinate fasciculusAssessed before treatmentKetamine administrationMemory learningNaturalistic stimuliLabile stateAmygdalaPTSDExtinction process
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