PLATE III. 

 Fig. 5. 



A drawing of a transverse section of a brain cut in line A, Fig. 8, to 

 show the position of the fasc. occip. frontalis inf. and other structures in 

 relationship with it. The index lines explain the drawing. 



Fig. 6. 

 A drawing of a section cut at position of line B, Fig. 8, showing the 

 fasc. occ. front, inf. in relation with other structures in the cross section. 

 N. r., nucleus ruber. S. n., substantia nigra. L. v., lateral ventricle. N. 1., 

 nucleus lentiformis. Other abbreviations in the plate explain themselves. 



Fig. 7. 

 A drawing of a section in the line C, Fig. 8, showing relation of the fasc. 

 occip. frontalis infr. to the posterior horn of lateral ventricle and surro\ind- 

 ing structures. The position of the fasc. o. f. i. and optic radiation are not 

 shown as intercrossing, but it must be understood that a great deal of inter- 

 mixing of fibers takes place here which cannot be represented in the drawing. 



Fig. 8. 

 This is a rough drawing of the outlines of the brain from which the pre- 

 ceding cross sections were made, the exact positions of which are shown by 

 the lines A, B and C. The dotted lines from the frontal to the occipital lobe 

 represent diagrammatically the course of the fibers of the fasciculus occipito- 

 frontalis inferior. 



