xiv List of Plates and Legends 



PAGE 



19. Fig. 1. Arrangement of nerve fibres in limbic area A. Fig. 2. Cell lamination in 



limbic area A .............. 329 



20. Fig. 1. Arrangement of nerve fibres in the parietal area. Fig. 2. Cell lamination in 



the parietal area .............. 331 



21. Fig. 1. Arrangement of nerve fibres in the intermediate precentral area. Fig. 2. Cell 



lamination in the intermediate precentral area ........ 333 



22. Representation of the areas mapped out in the frontal lobes of man and the anthro- 



poid ape ............... 335 



23. Fig. 1. Arrangement of nerve fibres in the frontal area. Fig. 2. Arrangement of 



nerve fibres in the prefrontal area .......... 337 



24. Fig. 1. Cell lamination in the frontal area. Fig. 2. Cell lamination in the prefrontal 



area 339 



25. Fig. 1. Arrangement of nerve fibres in the insula. Fig. 2. Cell lamination in the insula . 341 



PLATES IN THE ADDENDUM. 



1 and 2. Maps of the various areas defined in the brains of felis, canis and sus . . 343 



3. To illustrate the sulcus cruciatus horuinis .......... 345 



4. Photomicrographs of (1) the second layer of nerve cells in sus, x $- (2) do., x -f^; 



(3) the curious band of nerve fibres in the visual cortex of sus, x Z~ ; (4) do., x 2^S- . 347 



CORRIGENDA. 



For "word- hearing" read "word-seeing," p. 173. 

 For Wylie read Wyllie, pp. 225 and 230. 



