Measurement of depth of anaesthesia.
D000647:Amnesia / Q000175:diagnosis; D000758:Anesthesia; D000777:Anesthetics / Q000494:pharmacology; D003243:Consciousness; D004569:Electroencephalography; D005071:Evoked Potentials; D006801:Humans; D014793:Visual Cortex / Q000187:drug effects / Q000502:physiology
D000777:Anesthetics