[Rhythmic activity of central portions of the cat visual analyzer during different forms of behavior].
Synchronized EEG activity of visual cortex and some other parts of the brain was recorded in cats during milk licking. The frequency range, cortico-subcortical topography and some conditions of its appearance and blockade were analyzed. It was found, that this activity consisted of two rhythms with frequencies of 6--9 and 9--15 c/s and was strongly influenced by visual conditions. By come parameters it also differed from EEG of drowsiness and light sleep. Possible mechanisms and localization of pacemakers of this activity was discussed as well as its similarity to human alpha rhythm.
D000818:Animals; D002415:Cats; D002421:Caudate Nucleus / Q000502:physiology; D002540:Cerebral Cortex / Q000502:physiology; D003344:Cortical Synchronization; D004569:Electroencephalography; D005247:Feeding Behavior / Q000502:physiology*; D005829:Geniculate Bodies / Q000502:physiology; D009430:Neural Analyzers / Q000502:physiology*; D010507:Periodicity; D012894:Sleep Stages / Q000502:physiology*; D013787:Thalamic Nuclei / Q000502:physiology; D014795:Visual Pathways / Q000502:physiology*
Ritmicheskaia aktivnost' tsentral'nykh otdelov zritel'nogo analizatora koshki pri nekotorykh formakh povedeniia.