title: [Changes in the ultrastructure and protein fractions of the cortex of the motor and visual analyzers during conditioned reflex avoidance reactions].
abstract: In avoidance conditioning, rats developed changes in the range of electrophoretic proteins as well as subcellular reconstructions in neurons and synapses which enabled them to fulfill specific functions on the basis of genetically fixed biochemical processes and ultrastructures. This corroborates ideas of information storage in the c. n. s. on the basis of formation of certain neuronal ensembles by means of changes in neurons' synapses facilitating the conduction.
mesh_terms: D000818:Animals; D001362:Avoidance Learning / Q000502:physiology*; D002466:Cell Nucleolus / Q000648:ultrastructure; D003214:Conditioning, Classical / Q000502:physiology*; D008297:Male; D008854:Microscopy, Electron; D009044:Motor Cortex / Q000378:metabolism / Q000648:ultrastructure*; D009419:Nerve Tissue Proteins / Q000032:analysis / Q000502:physiology*; D009430:Neural Analyzers / Q000648:ultrastructure*; D012333:RNA, Messenger / Q000096:biosynthesis; D051381:Rats; D014793:Visual Cortex / Q000378:metabolism / Q000648:ultrastructure*
chemical_list: D009419:Nerve Tissue Proteins; D012333:RNA, Messenger
vernacular_title: Izmeneniia ul'trastruktury i belkovykh fraktsii kory dvigatel'nogo i zritel'nosgo analizatorov pri uslovnoreflektornoì reaktsii izbeganiia.