Answer
Answer 5-6. Pain and temperature fibers run caudally through the lateral brain stem to reach the spinal nucleus of V in the medulla and upper spinal cord; lateral brain stem lesions can block ipsilateral pain from face.
Answer 5-6. Pain and temperature fibers run caudally through the lateral brain stem to reach the spinal nucleus of V in the medulla and upper spinal cord; lateral brain stem lesions can block ipsilateral pain from face.