[Inhibitory feedbacks in the circuit regulating motoneuron discharges].
The motoneuron discharge regulating mechanisms of the transmission and conversion of pulse flows in the feedback chains were studied in electronic models of the neuronal network. The Ia and Ib afferent activity were shown to induce unstable oscillations of the motor output. Patterns of the pulse flows seem to circulate in closed circuits and to be homeostatically important for properties of each element in the closed chains.
Romanov
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D000818:Animals; D005246:Feedback / Q000502:physiology; D006801:Humans; D007395:Interneurons / Q000502:physiology; D008465:Mechanoreceptors / Q000502:physiology; D008959:Models, Neurological; D009046:Motor Neurons / Q000502:physiology*; D009119:Muscle Contraction / Q000502:physiology; D009132:Muscles / Q000294:innervation / Q000502:physiology; D009415:Nerve Net / Q000502:physiology*; D009433:Neural Inhibition / Q000502:physiology*; D009476:Neurons, Efferent / Q000502:physiology; D011434:Proprioception / Q000502:physiology