5 62 



TEXT-BOOK OF PHYSIOLOGY. 



FIG. 258. CERVICAL AND THORACIC PORTION OF THE SYMPATHETIC. i, i, i. Right 

 pneumogastric. 2. Glosso-pharyngeal. 3. Spinal accessory. 4. Divided trunk 

 of the sublingual. 5, 5, 5. Chain of ganglia of the sympathetic. 6. Superior 

 cervical ganglion. 7. Branches from this ganglion to the carotid. 8. Nerve of 

 Jacobson. 9. Two filaments from the facial, one to the spheno-palatine and the 

 other to the otic ganglion. 10. Motor oculi externus. n. Ophthalmic ganglion, 



