Fig. 53. SIDE VIEW OF MEDULLA, PONS, CRUS CEREBRI, WITH THE SECTIONED 

 CEREBELLUM AND CEREBRUM. a, Lenticular nucleus, b, Pulvinar of optic thalamus. 

 c, External geniculate body, d, Optic tract, e, Optic nerve. /, Internal geniculate 

 body, g, Nates, h, Testes, of corpora quadrigemina. i, Fillet, j, Superior cerebellar 

 peduncle, k, Crusta. /, External lateral groove, m, Pons. n, Fifth nerve, o, Sixth 

 nerve, p, Seventh nerve, q, Eighth nerve, r, Ninth and tenth nerves, s, Eleventh 

 nerve, t, Twelfth nerve, u, Olivary body, v, Medulla, w, Middle peduncle of cere- 

 bellum, x, Cerebellum, y, Anterior perforated space with entering vessels. 



