[The formation of motor representations of the facial musculature and of the extremities in the early postnatal ontogeny of the white mouse].
In 55 anesthetized white mice 5-20 days old the motor representation of the facial musculature and muscles of limbs was determined with the help of the intracortical microstimulation (ICMS). In the mice 5-9 days old ICMS evoked mostly bilateral motor responses of legs (fore- and hind-limbs) and inferior jaw. The motor representation of the facial muscles (whiskers and upper lip) was found in mice 12-20 days old.
Pronichev
I V
IV
Khudiakova
N A
NA
D000375:Aging / Q000502:physiology; D000818:Animals; D001931:Brain Mapping / Q000379:methods*; D004558:Electric Stimulation; D005121:Extremities / Q000294:innervation / Q000502:physiology; D005152:Facial Muscles / Q000294:innervation* / Q000502:physiology; D005260:Female; D008297:Male; D051379:Mice; D008839:Microelectrodes; D009044:Motor Cortex / Q000502:physiology*; D018482:Muscle, Skeletal / Q000294:innervation* / Q000502:physiology
Formirovanie dvigatel'nykh predstavitel'stv litsevoĭ muskulatury i konechnosteĭ v rannem postnatal'nom ontogeneze u beloĭ myshi.