[Post-tetanic strengthening of evoked electrical responses of the sensomotor cortex].
A study has been made of the posttetanic potentiation of evoked potentials (PTP EP) in the sensorimotor cortex, appearing in response to VPL stimulation. A distinct PTP EP of the cortical surface has been found as well as considerable differences in its intensity recorded at different portions of deep cortical layers (700 to 1600 mu). Suggestions were made regarding the origin of the phenomena observed.
D000818:Animals; D001931:Brain Mapping; D002415:Cats; D005071:Evoked Potentials; D009044:Motor Cortex / Q000502:physiology*; D009434:Neural Pathways; D013003:Somatosensory Cortex / Q000502:physiology*; D013787:Thalamic Nuclei / Q000502:physiology*
Posttetanicheskoe usilenie vyzvannykh élektricheskikh reaktsiĭ sensomotornoĭ kory