EXPLANATION OF PLATE VI. 

 NERVOUS SYSTEM OF THE HORSE. 



1. Brain. 



2. Optic nerve. 



3. Superior maxillary nerve (5th). 



4. Inferior maxillary nerve (5th). 



5. Pneumogastric nerve. 

 '.: Medulla oblongata. 

 6'. Spinal cord. 



7. Right brachial plexus. 



8. Musculo-cutaneous nerve. 



9. Median nerve. 



10. Radial nerve. 



1 1 . Cubital nerve. 



12. Eaenmogastrie nerve. 



13. Solar plexus. 



14. Semilunar ganglion. 



15. Lumbo-sacral plexufc. 



16. Anterior crural nerve. 



17. Great sciatic nerve. 



18. External popliteal nerve. 



19. External saphenic nerve. 



20. Tibial nerve. 



21. Metatarsal nerve, 



22. Radial portion of median nerve. 



23. Metacarpal nerves. 



24. Digital branches. 



*\.?. Sympathetic chain. 



c. Inferior cervical plexus. 



g. Gutteral ganglion. 



Sp. Great splanchnic nerve. 



p.m. Posterior mesenteric plexus. 



p. Pelvic plexus. 



