756 



THE NERVOUS SYSTEM 



Fig. 597. — Diagram Showing the Chief Paths of Migration of the Cells from 



THE GANGLIA OF THE SplNAL AND CrANIAL NeRVES TO FORM THE AdULT SYMPATHETIC 



System (After Schwalbe, modified.) 



Carotid plexus — 



Glosso -pharyngeal 

 nerve 



Vagus nerve 



I. cervical spinal 



ganglion 



Superior cervical 



ganglion 



Middle cervical 



ganglion 



Inferior cervical 



ganglion 



I. thoracic spinal 

 ganglion 



Sympathetic trunl 



I. lumbar spinal 

 ganglion 



I. sacral spinal 

 ganglion 



) 



Coccygeal spinal 

 ganglion 



Ciliary ganglion 



Otic ganglion 



Spheno-palatine 

 ganglion 



Submaxillary 

 ganglion 



Pharyngeal plexus 



Pulmonary plexus 



Cardiac plexus 



(Esophageal 

 plexus 



Coronary plexus 



Gastric plexus 



Coeliac (solar) 

 plexus 



Superior mesen- 

 teric plexus 



Submucous and 

 myenteric plex- 

 uses (Meissner 

 and Auerbach) 



Aortic plexus 

 Inferior mesenteric 

 plexus 



Pelvic plexuses 



Coccygeal ganglion 



