[Cross-correlation analysis of spontaneous spike activity of neurons of the isolated cerebral cortex].
Correlation of neuronal impulse activity was studied in the visual and sensorimotor areas of the intact and chronically isolated rabbit cortex. Summate crosscorrelation function of neurones activity of the isolated cortex possess an a symmetrical bimodal form with positive significant deviations in both branches. Summate crosscorrelation function of cells activity in the intact cortex has a significant deviation only in the right branch. The possibility of transmission of excitation through the isolated and intact cortex is suggested and discussed.
D000818:Animals; D002540:Cerebral Cortex / Q000502:physiology*; D009044:Motor Cortex / Q000502:physiology; D011817:Rabbits; D013003:Somatosensory Cortex / Q000502:physiology; D009435:Synaptic Transmission; D014793:Visual Cortex / Q000502:physiology
Krosskorreliatsionnyĭ analiz spontannoĭ impul'snoĭ aktivnosti neĭronov izolirovannoĭ kory golovnogo mozga.