rledulla 



oblongata 



N XI 



Cervical 1 



Accessory n 

 to trape2ius. 



Spinal 

 medulla - 

 {cord) 



Ram! 

 communican- 



tes going to 

 Symp gang, 

 (preganglionic 

 Ansa 



iu be la via 

 (Annului of 



Vieussem ' 



Thoracic 

 nerves 



N I 



Postganglionic 

 are a 



ti.VI 



N.X 



Jugular ganglion (Gang 

 Depressor 

 (Sensory) Sep* 



Nodosum ganglion (c I 

 ■Inhibitory cranial BVtotK 



Superior cervical ganglion 



OescenCing sympathetic fibers 

 - Cervical vago-symc • 



Subclavian 

 art. 



ctrodes (si.- 

 heart Augmentat. 



- 



Electrodes 

 (Acceleration, or 



augmentation ot heart ' 











