[Neocortical electrical activity of cats with premesencephalic brain stem section under chronic experimental conditions].
In 24 cats, premesencephalic section of the brain-stem affected the sleep-wakefulness cycle and caused desynchronization of the neocortical activity 3-4 days after total isolation of the mesencephalic RF. The data obtained corroborates the existence of a certain brain structure situated more rostrally than the mesencephalic RF which is able to cause by itself the neocortical activation.
D000818:Animals; D001931:Brain Mapping; D002415:Cats; D002540:Cerebral Cortex / Q000502:physiology*; D004594:Electrophysiology; D008636:Mesencephalon / Q000502:physiology*; D009043:Motor Activity / Q000502:physiology; D009434:Neural Pathways; D012154:Reticular Formation / Q000502:physiology*; D012890:Sleep / Q000502:physiology
Ob élektricheskoĭ aktivnosti novoĭ kory koshek s premezéntsefalicheskoĭ pererezkoĭ stvola mozga v usloviiakh khronicheskogo opyta