Lac/iryma/q/and 



Nasal mucosa .;y- : - 



Sublingual /f 



gland I '/, 



W 



Submaxillary gland 



SubmaxillarytSublingbal) 

 ganglion 



Iliocecal 

 sphincter* 



B/a 

 Ve5/ca/ sphincter-J r 



Urethral sphincter//; 

 <-r". 



^= 



Cran/a/ and 5acra/ nervej 

 mofor = red 

 inhibitory = Wue 

 Thoraclco-lumbar nerves 

 motor =.ye//ow 

 inhibitory*qreeh 

 'Postganglion'tc fibers 

 are dotted, thus 



N.XI 



Jup. cervical ganglion 



Thyroid gland 



Inf.cervical ganglion 

 Ansa subclavia 



Stellate (/L* Thoracic) 

 ganglion 



fibers 

 Pilo motor muscle 



Celiac (Semilunar) 

 ganglion(Solarplex) 



Splanchnic nerves 

 Sympathetic chain 



.1 



[ \~Lumbarsplanchnics 



Sup. Mesenteric 

 ganglion 



Inf. ttesenteric 

 ganglion 



hypogastric nerves 



T> P HailecK 



PelvidHypogastricjnterilidc) < sphincter \ ^ 



plexus. (YesicalSt rectal portions) Pelvic nerves (Nervus erigens) 



Fig. 233. Schematic representation of the involuntary nervous system. (From Jackson.) 



