1932] Poliak: Afferent Fiher Systems, Primate Cerebral Cortex 243 



Fig. 38, Experiment I. Lesion (L) close to the surface of the hemisphere. 

 Two degenerated segments of the external sagittal layer (vr, and vr^) occupy 

 about the intermediate portion of the sagittal fiber formation. Posterior extremity 

 of the Sylvian fissure (FS), oral beginning of the calcarine fissure (Fc), inferior 

 parietal gyrus (PI), superior parietal gy^rus (PS), tapetum (Tap). 



