title: Progress in brain physiology in the present century.
mesh_terms: D000818:Animals; D001463:Barbiturates / Q000494:pharmacology; D001921:Brain / Q000187:drug effects / Q000502:physiology; D002540:Cerebral Cortex / Q000502:physiology; D004594:Electrophysiology; D049673:History, 20th Century; D006801:Humans; D009482:Neurophysiology / Q000266:history*; D012890:Sleep
chemical_list: D001463:Barbiturates