1932] Poliak: Afferent Fiber Systems, Primate Cerebral Cortex 237 



imki-'Mk.:. 



FS 





-<iiV/,'-^ 







^ I^^Kfe*W'biia*-K4iv;<^^i:^_.'.- *^fc5^»« 



Pat ; ^'-ft;'-;.^ 





:^- 



^s^^-r";:w^'^- 



Fig. 32, Experiment I. A portion of a section closely behind the level of 

 the preceding figure under higher magnification (about 60 x), showing the inti- 

 mate relationship of the ventral thalamocortical and auditory fibers in the 

 internal capsule (Ci). Dorsal brim of the external geniculate body (Cgl) , claus- 

 trum (CI), a portion of the cortex lining the Sylvian fossa (FS), putamen divided 

 into larger and smaller islets (Put) by the fascicles of the auditoi-y and ventral 

 thalamic fibers, both entering the external capsule. 



