title: [Electrographic manifestations of "falling asleep" in isolated cat cortex].
abstract: Experiments were conducted on unrestricted cats; a study was made of the electrical activity of the neuronally isolated cortex during the wakeful hours and sleep. Transition from wakefulness to sleep was accompanied in the isolated cortex by the manifestations of drowsiness accompanied by the corresponding changes in the electrocorticogram of the isolated hemisphere. Electrographic manifestation of drowsiness in the isolated cortex depended on the time lapse after the operation and was mostly pronounced during the late period after the isolation of the cortex.
mesh_terms: D000818:Animals; D001931:Brain Mapping; D002415:Cats; D002540:Cerebral Cortex / Q000502:physiology*; D004569:Electroencephalography; D005260:Female; D008297:Male; D012890:Sleep / Q000502:physiology*
vernacular_title: Elektrograficheskoe proiavlenie fenomena "zasypaniia" v izolirovannoĭ kore koshek