title: The effect of brain stem irradiation on descending systems to the spinal cord.
mesh_terms: D000818:Animals; D001933:Brain Stem / Q000528:radiation effects*; D002415:Cats; D002531:Cerebellum / Q000528:radiation effects; D003214:Conditioning, Classical; D011830:Radiation Effects; D012023:Reflex, Monosynaptic / Q000528:radiation effects*