[Effect of tractotomy on the reflex activity of the lumbar segment of the spinal cord severed after sectioning of the sciatic nerve in the rat].
Electrical responses of the spinal cord roots of rats evoked by the preliminary cutting of nerve were investigated in 1, 3, 7 and 14 days after tractotomy. Mean amplitude of the monosynaptic reflex discharges in ventral roots on the side of nerve section is substantially higher 7 and 14 days after the tractotomy, than that of these responses 1 and 3 days after it.
Makiĭ
E A
EA
Serdiuchenko
I Ia
IIa
D015761:4-Aminopyridine; D000631:Aminopyridines / Q000494:pharmacology; D000818:Animals; D005071:Evoked Potentials / Q000187:drug effects; D005260:Female; D008161:Lumbosacral Region; D009046:Motor Neurons / Q000502:physiology; D009467:Neuromuscular Depolarizing Agents / Q000494:pharmacology; D051381:Rats; D011919:Rats, Inbred Strains; D012018:Reflex / Q000502:physiology*; D012584:Sciatic Nerve / Q000502:physiology*; D013116:Spinal Cord / Q000502:physiology*
D000631:Aminopyridines; D009467:Neuromuscular Depolarizing Agents; D015761:4-Aminopyridine
Vliianie khordotomii na reflektornuiu aktivnost' poiasnichnogo otdela spinnogo mozga krys, narushennuiu posle pererezki sedalishchnogo nerva.