In 1862 English explorer John Hanning Speke journeyed from Africaâs east coast to find what he considered to be the source, where the river exits Lake Victoria in present-day Uganda.
Nerve Pain. Common types of nerve pain you may experience in the mouth can come from your taste and sensory nerves (burning mouth syndrome), inferior alveolar nerve located in the lower jaw, skin of the chin and lower lip, or in your lingual nerve, which descends to the tongue and under the mucous membrane of the mouth.erve Pain. Common types of nerve pain you may experience in the mouth can come from your taste and sensory nerves (burning mouth syndrome), inferior alveolar nerve located in the lower jaw, skin of the chin and lower lip, or in your lingual nerve, which descends to the tongue and under the mucous membrane of the mouth.
The nuclei and fascicles of the hypoglossal nerve. (12 cranial nerve) are located in the medulla. th. The nerve exits the cranium via the hypoglossal. foramen to innervate the tongue musculature. Although hypoglossal nerve palsy received. inconspicuous attention in most standard text. books, several aetiological factors have been 1. attributed to it.