m 



Fig- 5- OBLIQUE - TRANSVERSE SECTION THROUGH THE MEDULLA, PONS, CRURA, 

 AND CEREBRUM. Viewed from in front. a, Great longitudinal fissure, b, Genu of cor- 

 pus callosum. c, Fifth ventricle, d, Anterior horn, lateral ventricle, e, Caudate nucleus. 

 f, Internal capsule, g, Lenticular nucleus, h, h, Anterior commissure, i, Optic tract. 

 j, Amygdaloid nucleus, k, Hippocampus major. /, Middle horn lateral ventricle., 

 nt, Fissure of Sylvius and island of Reil. n, n, n, Motor tract in crusta, pons, and me- 

 dulla, o, Corpora albicantia. p, Pons. q, Medulla, r, Cerebellum showing arbor vitse. 

 s, Anterior pillar of fornix. x, Third ventricle, u, External capsule, v, Claustrum, be- 

 coming continuous with lenticular nucleus at lower part. 



