I. M. Sechenov and some problems on evolution of nervous activity.
D000818:Animals; D001522:Behavior, Animal; D005075:Biological Evolution; D001921:Brain / Q000196:embryology; D002642:Chick Embryo; D003214:Conditioning, Classical; D003491:Cybernetics; D004463:Ecology; D004562:Electrocardiography; D004569:Electroencephalography; D006613:Higher Nervous Activity / Q000502:physiology*; D008027:Light; D051379:Mice; D009132:Muscles / Q000502:physiology; D051381:Rats