( 39 ) 



33- Of the medullary fubftance,. 



234. Of the corpus callofum, Jorni*, 

 &c. 



235. Of the corpora ftriata, thalami 

 nervorum opticorum, &c. 



236. Of the tiibercula quadrigemina, 

 and pineal gland. 



37. Of the four ventricles of the 



brain, and their communication 



with each other. 

 38. Of the infundibulum, pituitary 



gland, and other remarkable 



parts of the brain. 



Of the Cerebellum and Medulla 

 Oblongata. 



39' Of their fituation and ftrufture. 

 Of their connexion with each 

 other, and with the cere* 

 brum. 



340. Of their peculiarities. 

 84 l f Conjectures concerning the ufes 

 pf the feveral parts of the brain, 



242, Of 



