LEPUS. 



178. Brain. Cut away the roof of the ?kull and remove the brain, after having severed 

 the cranial nerves as far as possible from their origins. Slice off the posterior region of the 

 right cerebral hemisphere and make a drawing of the dorsal surface to show : olfactory 

 lobes ; cerebral hemispheres, with sdci ; lateral ventricle ; corpus callosum ; right optic 

 thalamus; right corpora quadrigcmina ; pineal body ; cerebellum; medulla oblongata : 

 spinal cord ; roots of cranial nerves I, IV, IX, X, XL 



179. Brain. Draw a ventral view, showing . olfactory lobes ; cerebral hemispheres ; 

 optic chiasma ; pituitary body, with infundib alum ; pons Varolii ; cerebellum; medulla 

 oblongata ; spinal cord ; roots of cranial nerves, I, If, III, V, VI, VII, VIII, IX, X. XI, 

 XII. 



