STRUCTURE OF THE CEREBRUM. 



247 



FIG. 276. SECTION OF CEREBRAL CORTEX OF YOUNG RABBIT, PREPARED BY 



GOLGl'S METHOD. (G. RetziuS.) 



g, pyramidal cells of second and third layer sending their axis-cylinder processes, 

 a, a, towards the white centre ; d, d, dendrites of pyramids ; p, polymorphous 

 cell of fourth layer, with its axis-cylinder extending towards the surface ; n, n, 

 neuroglia-cells. 



