CONTENTS. IX 



CHAPTER XVI. 



PAGE 



THE BRAIN OF QUADRUPEDS AND SOME OTHER MAMMALS . . . 254 



CHAPTER XVII. 

 THE BRAIN OP QUADRUMANA 286 



CHAPTER XVIII. 



THE MENTAL CAPACITIES AND POWERS OP HIGHER BRUTES . t 307 



PART IV. 



THE BRAIN AND THE INTELLIGENCE OP MAN. 



CHAPTER XIX. 

 DEVELOPMENT OF THE HUMAN BRAIN DURING UTERINE LIFE . . 332 



CHAPTER XX. 

 THE SIZE AND WEIGHT OF THE HUMAN BRAIN . . . . 347 



CHAPTER XXI. 

 THE EXTERNAL CONFIGURATION OF THE HUMAN BRAIN . . . 376 



CHAPTER XXII. 

 FROM BRUTE TO HUMAN INTELLIGENCE 411 



CHAPTER XXIII. 

 THE INTERNAL STRUCTURE OF THE HUMAN BRAIN .... 428 



CHAPTER XXIV. 



THE FUNCTIONAL RELATIONS OP THE PRINCIPAL PARTS OF THE BRAIN 477 



CHAPTER XXV. 

 PHRENOLOGY : OLD AND NEW .... ... 511 



