title: An EEG investigation of awareness during anaesthesia.
mesh_terms: D000328:Adult; D000758:Anesthesia; D001307:Auditory Perception; D003071:Cognition; D004569:Electroencephalography; D005260:Female; D005608:Free Association; D006801:Humans; D008297:Male; D008568:Memory; D013637:Tape Recording