SPINAL AXP SYMPATHETIC 



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TABLE OF THE SPINAL AND SYMPATHETIC NERVES OF THE HEAD AND NECK. 



Spinal Nerves. 



/ Are distributed to 

 posterior ' the muscles of the 

 branches ". back, and give off 

 \ * cutaneous nerves. 



fympathet-ir Nerve, 



. Superior 

 cervical 



. Middle 

 cervical 

 ganglion 



, Inferior 

 ganglion 



Ascending branches 

 which unite in 

 plexuses 



external branches 



internal branches 

 . branches to vessels 

 External branches 



j internal . 



I" External . 

 (internal , 



{3iexus,wn en i to yidian nerve 

 gives branches . ( tf) sixth and fifth cranial nerves 

 [To third cranial nerve 

 Cavernous plexus, ' to fourth cranial nerve 

 which gives - to ophthalmic nerve 



branches . . j to lenticular ganglion 

 ( to carotid artery and branches, 



I To join pneumo-gastric and 



hypoglossal nerves 

 i to spinal nerves. 



< Pharyngeal branches 



\ superficial cardiac nerve. 



Nervi niolles. 

 To spinal nerves. 



/ Middle cardiac nerve 

 I to supply thyroid body and 

 I join external laryngeal 

 \ loop over subclavian artery 



< To spinal nerves 

 ( vertebral plexus. 



Inferior cardiac nerve, 



