264 



PRACTICAL ANATOMY. 



It supplies lungs and heart. It is formed by sympathetic nerves, supple- 

 mented by filaments of the phrenic and vagus nerves. 



17. How is the solar plexus formed, and to what organs arc its brandies dis- 

 tributed / 



1 5 u Cran ialtferre 

 Z The Orbit 



3 3 rd '-fff 1 -6f* Cranial Nerves 



4 To the Arteries of the Brain 



to G.ofRoot ofPneunwy. 

 toPetrosal G.o} ' 

 Glos.w-ph, 



To muscles concerned 

 tn respiration 

 Cervical Plexus 

 Somatic Pain 



To upper extremity 

 Brachial Plexus 

 Somatic Pain 



To Thoracic Walls 

 6 upper intercostals 



Somatic Pain 



To Abdominal Walls 

 G lower intercostals 



Somatic Pain 



Lumbar Plexus 



To front ofTttiyfi and/fn 



Somatic Pain 



Sacral Plexus 



To posterior part ofTniyA 



To Ley 



To external Genitals 



Somatic Pain 



G.'GANOLION. 



Cardiac br.fi-.Pneumegastric p.. PLEXUS. 

 andRcc.Laryngail Items A..ARTERY. 



1.2.3.4. BRAN CHES. 

 FROM PNEUMOGASTRIC 



\ f f-nr i NERVE TO THE CARDIAC 



\&fff!-Mify PLEXUS. 



, D 

 ffne umeyojtrtc 



toaaot J 



tn br of Ext. CuntiiLA. 



iM Plexus > TQ fa ffeaff 



'..Coronary PlextiS 



>7o the Abdominal Organ* 



3 Sup.ffemorrhoidal. 

 6 Spermatic Plexus. 



To the Pelvic Organs 

 Pelvic p. orlnfaypogaslric. 



^SUPPLIES ALL THE PELVIC VISCERA AND THE PENIS. 

 from Cnuyyoal 



FmrnTbttirs Compcvd ofAiatomy. 

 FIG. 185. THE SYMPATHETIC SYSTEM OF NERVES. 



By the sympathetic, as above indicated, in union with filaments from the 

 vagus nerves. It is distributed to the abdominal organs, exclusive of the organs 

 in the pelvis. 



1 8. To zv/ia( is the liypogastric plexus distributed / 



To the organs in the pelvis. It will be remembered the nerves reach organs 



