[Analysis of focal potentials in the cat cerebral cortex during activation of cerebello-thalamo-cortical projection systems].
Peculiarities of topographical distribution of responses of the cat cerebral cortex to stimulation of cerebellar and thalamic (ventro-lateral and ventral anterior) nuclei as well as cerebello-thalamo-cortical projection system and comparison between the cerebellar and thalamic responses revealed differences in focal potentials evoked in pericruciate and parietal cortex. The latencies of the potentials, similarity in shape and in depth of reversion suggest that the cerebello-cortical responses in the pericruciate cortex are mediated through the thalamic ventro-lateral nucleus making synapses in III-IV cortical layers while responses in the parietal cortex--through the thalamic ventral anterior nucleus making synapses in more superficial layers.
D000818:Animals; D002415:Cats; D002529:Cerebellar Nuclei / Q000502:physiology*; D002540:Cerebral Cortex / Q000502:physiology*; D004558:Electric Stimulation; D005071:Evoked Potentials; D009434:Neural Pathways / Q000502:physiology; D013787:Thalamic Nuclei / Q000502:physiology*
Analiz fokal'nykh potentsialov kory mozga koshki pri aktivatsii mozzhechkovo-talamo-korkovykh proektsionnykh sistem.