[Response of motor units of the abdominal musculus rectus to afferent input in the course of the long-lasting activity in rats].
In rats, in the course of a long-lasting m. rectus abdominis motor units activity combined with repetitive afferent stimulation of the ischiadic nerve, the units' firing rate decreased. The dependence of the motor units response to afferent stimulation on the background firing rate was preserved during the long-lasting activity in spite of changes in the background firing rate.
Babynina
T V
TV
State University, Kazan, 420008, Kremlevskaya St., 18.
Pleshchinskiĭ
I N
IN
Iunusova
S G
SG
D000005:Abdomen; D000344:Afferent Pathways / Q000502:physiology*; D000818:Animals; D003655:Decerebrate State; D004558:Electric Stimulation; D004594:Electrophysiology; D066298:In Vitro Techniques; D009046:Motor Neurons / Q000502:physiology*; D018482:Muscle, Skeletal / Q000502:physiology*; D051381:Rats; D013995:Time