GENERAL DISTRIBUTION. 



591 



gold ; 10, gustatory nerve ; 10', its distribution to the. side and front of the tongue and 

 to the sublingual glands ; 10", the submaxillavy ganglion connected with the gustatory 



Fig. 400, B. 



nerve ; below 10, the chorda tympani passing back from the gustatory to join the facial 

 nerve above 12 ; 11, inferior dental nerve ; 11', the same nerve and part of its dental distri- 

 bution exposed by removal of the jaw ; 11", termination of the same as mental and inferior 

 labial nerves ; 12, the twigs of the facial nerve to the posterior belly of the digastric and 

 to the stylo-byoid muscle immediately after its exit from the stylo-mastoid foramen ; 12', 

 the temporo-facial division of the facial; 12'', the cervico-facial division; 13, the trunk 

 of the glosso-pharyngeal passing round the stylo- pharyngeus muscle after giving pharyngeal 

 and muscular branches; 13', its distribution on the side and back part of the tongue ; 

 14, the spinal accessory nerve, at the place where it crosses the ninth and gives a com- 

 municating branch to the pneumo-gastric and glosso-pharyngeal nerves ; 14', the same 

 nerve after having passed through the sterno-mastoid muscle uniting with branches 

 from the cervical nerves; 15, ninth nerve; 15', its twig to the thyro-hyoid muscle; 

 15", its distribution in the muscles of the tongue; 16, descendens noni nerve giving 

 a direct branch to the upper belly of the omo-hyoid muscle, and receiving the com- 

 municating branches 16 x from the cervical nerve; 17, pneumo-gastric nerve; 17', its 

 superior laryngeal branch; 17", external laryngeal twig ; 18, superior cervical ganglion 

 of the sympathetic nerve, uniting with the upper cervical nerves, and giving at 18' 

 the superficial cardiac nerve ; 19, the trunk of the sympathetic ; 19', the middle cervical 

 ganglion, uniting with some of the cervical nerves, and giving 19", the large middle 

 cardiac nerve ; 20, continuation of the sympathetic nerve down the neck ; 21, great 

 occipital nerve ; 22, third occipital. 



