INDEX 409 



Vicq d'Azyr's tract, 244 Zauer, L. S., 228 



Visceral system; see System, visceral Zones, functionally defined 



Visual system; see System, optic of cerebellum, 172 



Vitalism, 106 of cerebral hemispheres, 59, 61 



of diencephalon, 230 

 Wallenberg, A., 34 in general, 57 



Weiss, P., 62, 84, 89, 113 intermediate, 64 



Whitman, C. O., 78, 84, 147 of isthmus, 181 



Woodburnei R. T., 85, 134, 164, 223 of medulla oblongata, 153 



Wundt, W., 289 of midbrain, 214 



motor (ventral), 60 

 Yntema, C. L., 128, 129, 132 sensory (dorsal), 58 



Youngstrom, K. A., 127, 128 of spinal cord, 125 



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