title: Auditory input to the human cortex during states of drowsiness and surgical anesthesia.
mesh_terms: D000328:Adult; D000768:Anesthesia, General; D001143:Arousal / Q000187:drug effects; D001303:Auditory Cortex / Q000187:drug effects*; D003243:Consciousness; D004569:Electroencephalography; D004833:Epilepsy, Temporal Lobe / Q000601:surgery; D005071:Evoked Potentials; D006221:Halothane / Q000494:pharmacology*; D006801:Humans; D008614:Meperidine / Q000494:pharmacology; D009609:Nitrous Oxide / Q000494:pharmacology*; D011398:Promethazine / Q000494:pharmacology
chemical_list: D008614:Meperidine; D011398:Promethazine; D009609:Nitrous Oxide; D006221:Halothane