title: THE INFLUENCE OF MORPHINE AND PETHIDINE ON SOMATIC EVOKED RESPONSES IN THE HIPPOCAMPAL FORMATION OF THE CAT.
mesh_terms: D001921:Brain / Q000502:physiology*; D002415:Cats; D004558:Electric Stimulation; D004569:Electroencephalography; D004594:Electrophysiology; D006624:Hippocampus; D008614:Meperidine; D009020:Morphine; D010600:Pharmacology; D012106:Research
chemical_list: D009020:Morphine; D008614:Meperidine
keywords: BRAIN ELECTROPHYSIOLOGY; CATS; ELECTRIC STIMULATION; ELECTROENCEPHALOGRAPHY; EXPERIMENTAL LAB STUDY; HIPPOCAMPUS; MEPERIDINE; MORPHINE; PHARMACOLOGY