Assertion: esophagus's sphincter | /r/HasProperty | supplied by neuron
Facets:
value: with bodies in the nucleus ambiguus
type: OTHER
Source sentences:
text: The upper striated muscle, and upper esophageal sphincter, are supplied by neurons with bodies in the nucleus ambiguus, whereas fibers that supply the smooth muscle and lower esophageal sphincter have bodies situated in the dorsal motor nucleus.