Influence of the delabyrinthation on processes of exaltation and inhibition of flexor and extensor motor-neurones, which are activated by afferents of the muscle-antagonist nerve Cover Image

Влияние делабиринтации на процессы возбуждения и торможения флексорных и экстензорных мотонейронов, активируемые афферентами нерва мышцы-антагониста
Influence of the delabyrinthation on processes of exaltation and inhibition of flexor and extensor motor-neurones, which are activated by afferents of the muscle-antagonist nerve

Author(s): I. I. Grigorenko, Oleg Yurievich Oleynik
Subject(s): Sociobiology
Published by: Дніпропетровський національний університет імені Олеся Гончара
Keywords: delabyrinthation; processes of exaltation;

Summary/Abstract: In researches, conducted on cats after delabyrinthation, was ascertained a decrease of weakening action of Strychninum on the eariy phase of inhibition of flexor and extensor motor-neurones with a maximum of display on 3-6 ms and duration of 7-10 ms as compared was observed in conditions of conservation of labyrinthes. The late phase of the inhibition with a maximum on 30-80 ms and duration of 100-200 ms amplified. Possible physiological mechanisms of the registered phenomena are discussed.

  • Issue Year: 13/2005
  • Issue No: 1
  • Page Range: 31-35
  • Page Count: 5
  • Language: Russian