ON THE FUNCTIONS OF THE CEREBRUM 291 



Certain facts regarding the lamination, the period and the mode 

 of its evolution, and the functional significance of certain special 

 regions of the human cortex cerebri, will now be briefly detailed, 



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as a preliminary to the consideration of the functional significance 

 of the several primary laminae of the cortex cerebri. 



The Visuo-sensory Area. The lamination in this region is 



