[State of vestibulotonic reflexes of rat hindlimb muscles after space flight on the satellite 'Cosmos-605"].
The state of the vestibulo-tonic reflexes on hind-limb muscles of rats after the Cosmos-605 flight was investigated. As compared with the controls the flight animals showed a significant decrease of spontaneous bioelectric activity of muscles-extensors of hind-limbs. The response to an adequate stimulation of the vestibular organ was noticeably increased. The postflight changes were functional, varied in a wave-like pattern and decreased gradually.
D000818:Animals; D004576:Electromyography; D006614:Hindlimb / Q000502:physiology; D008297:Male; D009132:Muscles / Q000502:physiology*; D051381:Rats; D012018:Reflex; D013026:Space Flight; D014722:Vestibule, Labyrinth / Q000502:physiology*
Sostoianie vestibulotonicheskikh refleksov na myshtsy zadnikh konechnosteĭ krys posle poleta na sputnike "Kosmos-605".