446 THE NERVOUS SYSTEM. 



FIG. 151. 



Distribution of the eighth pair of nerves on the left side (from Hirschfeld and 



Leveill6). 



1, Gasserian ganglion of fifth nerve; 2, internal carotid artery; 3, pharyngeal 

 branch of pneumogastric ; 4, glosso-pharyngeal nerve ; 5, lingual nerve (fifth) ; 6, 

 spinal-accessory nerve ; 7, middle constrictor of pharynx ; 8, internal jugular vein 

 (cut); 9, superior laryngeal nerve; 10, ganglion of trunk of pneumogastric nerve; 

 11, hypoglossal nerve (cut) on hyoglossus ; 12, ditto (cut) communicating with eighth 



