m a ^BK T* 



:^S 3&''.- Center for ii^ 

 cenfer for^fH. '^^/Masodilator nerj^T 

 cran/j/ i^cr^^^ft^^^^j^^^^gflc ganglion 



i^V-T 



Facial nerve 



Cerebellum, 



Clossopharynqea 



(N.IK) 



Medulla oblong ata^ 



Parotid gland 



/?orc/a tympani nerve^ 

 mall superficial 

 petrosal nerve- 

 Inf. max. dlv. N.V ^ (Sten son's) 



Submaxillary 

 duct(Wharton's) 



ducf 



Efpra (Bartholin's) 

 Lingual nerve 



Electrodes 



(Small amount of thkk saliva 

 vaso-constnction 



fil/eck 



ChordO'lingual 



triangle 



Electrodes 

 ( Large amount of thin 



vaso-dilatation 

 Sub lingual gland 



constrictor fibers 

 sympathetic secretory fibers 



Outgoing sympathetic 

 rami communicantes 



Post ganglionic fibers are 

 dotted thus 



?. 145. Diagrammatic representation of the innervation of the salivary glands in the dog. (From 



Jackson.) 



