Assertion: cerebral peduncle's fiber | /r/HasProperty | responsible for pain
Facets:
Source sentences:
text: proprioceptive fibers for muscles of the face, orbit, mastication, and tongue; extends through the whole length of the midbrain, lateral to the cerebral aqueduct main sensory nucleus: located in the upper pons, lateral to the motor nucleus is responsible for touch sensation for all three trigeminal divisions spinal nucleus: lower pons to upper cervical cord (as far as the third cervical segment) is responsible for pain and temperature; additionally it receives afferent fibers from the glossopharyngeal nerve and vagus nerve.