[The age-related inhibition of motor excitation of the spinal cord in the early postnatal ontogeny of rats].
In the experiments on the developing albino rats it was investigated the influence of the lesion of dorsolateral funiculus of the spinal cord on the age-related inhibition of the spontaneous periodic motor activity and late long-lasting discharges evoked by stimulation of n. tibialis controlateralis and recorded in m. gastrocnemius. The relative hyperactivity and increased duration of long-lasting discharges after the end of the second week was observed independently of the age of operated animal (3, 5, 10, 12 days after birth).
Bursian
A V
AV
Semenova
Iu O
IuO
D000375:Aging / Q000502:physiology*; D000818:Animals; D016009:Chi-Square Distribution; D004558:Electric Stimulation; D009043:Motor Activity / Q000502:physiology*; D018482:Muscle, Skeletal / Q000502:physiology; D009433:Neural Inhibition / Q000502:physiology*; D051381:Rats; D013116:Spinal Cord / Q000502:physiology* / Q000601:surgery; D013979:Tibial Nerve / Q000502:physiology; D013997:Time Factors
O vozrastnom tormozhenii motornogo vozbuzhdeniia spinnogo mozga v rannem postnatal'nom ontogeneze krys.