Assertion: spinal motor neuron | /r/CapableOf | innervate act
Facets:
Source sentences:
text: All voluntary movement relies on spinal lower motor neurons, which innervate skeletal muscle fibers and act as a link between upper motor neurons and muscles.
text: All voluntary movement relies on spinal lower motor neurons, which innervate skeletal muscle fibers and act as a link between upper motor neurons and muscles.