[Change in the impulse reactions of sensomotor cortex neurons to combined stimulation of thalamic relay nuclei].
In acute experiments on unanaesthetized cats immobilized with d-tubocurarine, a study was made of the impulse responses of the sensorimotor cortex neurones to stimulation of the thalamic relay nuclei (VPL and VL). Distinct changes of the responses were found as a result of multiple paired stimulations of these thalamic structures. The nature of the changes proved to be different for the responses to the first (VPL) and second (VL) thalamic stimulation: the paired stimulations facilitated the responses to VPL stimulation and suppressed those to the VL stimulation.
D000818:Animals; D001931:Brain Mapping; D002415:Cats; D004558:Electric Stimulation; D004594:Electrophysiology; D009044:Motor Cortex / Q000502:physiology*; D009434:Neural Pathways / Q000502:physiology; D013003:Somatosensory Cortex / Q000502:physiology*; D013787:Thalamic Nuclei / Q000502:physiology*
Izmenenie impul'snykh reaktsiĭ neĭronov sensomotornoĭ kory pri sochetannykh razdrazheniiakh releĭnykh iader talamusa.