276 



FIFTH PAIR OF NERVES. 



Fig. 144. 



'Brainand Fifth Nerves of the Cod. 



1 Non-gangl ionic portions (on the reader's left 

 side) separated from the gang! ionic and thrown 

 back. 



2 Ganglionic portion. 



a First branches of both portions. 

 b Second do. ' t 



immediate apposition and appear to have the 

 same source. In the Ray it is different; in it 

 the auditory seems merely a branch of the 

 fifth (Jig. 145, 7) given off from its posterior 



c Third do. 



d Fourth branch derived from both. 

 e Fifth branch derived only from the ganglionic. 

 The third division has been removed on the left 

 side. 



ganglionic fasciculus about three lines from its 

 attachment to the spinal bulb, and before the 

 formation of its ganglion. 



After the preceding details it must seem 



Fig. 14.5. 



Brain and Fifth Nerves of the Ray. 



a Anterior ganglionic portion of the fifth nerve. posterior ganglionic ; on the right it is in situ. 

 6 Posterior do. e First branches of the two portions. 



c Non-ganglionie portion. On the reader's left f Second do. 



it is laid back to display its connexion with the 



Auditory nerves. 



extraordinary if the nerve in the higher ani- the brain, so very much from that in the in- 

 mate differed, in its ultimate connection with ferior, as it is represented by some to do. 



