NERVOUS SYSTEM 



99 



Olfactory Bulb 



(o which is attached 

 the Olfactory Nerve) 



Pituitary Body ___ 



Optic Nerve 



Optic Chiasma 



Oculomotor Nerve _____ 

 Trochlear Nerve __ 



Trigeminal Nerve 



Pons Varolii 



Abducens Nerve- _ 



Facial Nerve 



Auditory Nerve 



Glossopharyngeal Nerve 



Vagus Nerve 



Spinal accessory Nerve - 



Hypoglossal Nerve 



Medulla Oblongata 



First Spinal Nerve 



Cerebellum 



Spinal Cord ? 



Second Spinal Nerve 



FIG. 48. Under Surface of Brain (Human). 



D. Vertical Section (right side). Cut the brain through 

 lengthwise, parallel to the line of the longitudinal fissure, but 

 one-sixteenth of an inch to the left of this line in order not 

 to cut the septum. Examine the right side. Note the 



