Center for \ 



crdnial secretory fibers 



Facial nerveJti.VII). 

 Cerebellum 

 GlossopharynqeaCnerve^ 

 (N.IX) "&£ 



Medulla oblongata^ 



Parotid gland 



Center for 

 vasodilator nerves 



Otic ganglion 



Jemilunar{Gasserian)ganglion 

 'Chorda tympani nerve 

 Small superficial 

 petrosal nerve 

 Pon^j^^ni^lnf. max. div. N. V * 



Electrodes' 

 ^Small amount of thick saliva 

 vasoconstriction ) 



Vaso constrictor fibers 

 sympathetic secretory fibers 



ut going sympathetic 

 rami communicantes 



Parotid duct 

 (Stensc 



/Submaxillary 

 J duct(Whartons, 



h/Sublingual 

 duct 



[Bartholin's) 

 ingual nerve 



Chordo-lingual 



triangle 



Electrodes 

 [Large amount of thm 

 saliva, 

 vasodilatation 



Sublingual gland 



Post ganglionic fibers are 

 dotted thus — 



Fig. 145. Diagrammatic representation 



J a. ksi • 



