Assertion: accessory nerve's fiber | /r/MadeOf | lower motor neurons
Facets:
Source sentences:
text: The fibers that form the spinal accessory nerve are formed by lower motor neurons located in the upper segments of the spinal cord.
text: The fibers that form the spinal accessory nerve are formed by lower motor neurons located in the upper segments of the spinal cord.
text: The fibers that form the spinal accessory nerve are formed by lower motor neurons located in the upper segments of the spinal cord.