Electrophysiological correlates of ketamine and esketamine in humans: a systematic review of resting EEG findings
European Psychiatry June 1, 2026 L. Mana, R. Lisbino, P. Pezzella et al.
Introduction Ketamine and esketamine exert rapid antidepressant and dissociative effects, and the growing clinical use of intranasal esketamine for depression opens the possibility of large-scale electroencephalography (EEG) studies to explore their mechanisms through a non-invasive approach. However, understanding the neurophysiological basis of these effects requires a clear synthesis of...