CONTENTS xv 



THE CENTRAL NERVOUS SYSTEM (continued) PAGE 



Localization of function in central nervous system - 867 



Reaction time - - 872 



Sleep and fatigue - 873 



Hypnosis - 876 



Cerebral circulation - 878 



Resuscitation of central nervous system - 879 



Chemistry of nervous activity - - 880 



Cerebro-spinal fluid - 882 



Autonomic nervous system - 883 



CHAPTER XIII. 



THE SENSES - - 890 



Vision - - 892 



Physical introduction - - 892 



Structure of the eye - 898 



Chemistry of the refractive media - 901 



Refraction in the eye - - 9 2 



Accommodation - - 905 



Iris - 908 



Defects of the eye - 912 



Ophthalmoscope - - 9 J 7 



Skiascopy - 920 



Diplopia - - 923 



Stereoscopic vision - 9 2 5 



Visual judgments and illusions - - 926 



Purkinje's figures - 93 



Blind spot - 931 



Rods and cones in vision - 932 



Talbot's law - 938 



Colour vision - - 939 



Contrast - - 944 



Perimetry 946 



Colour-blindness - - 948 



Movements of the eyes - - 951 



Hearing - - 953 



Smell and taste - - 965 



Tactile senses - - 968 



Sensations of 'temperature - 971 



Pain - 973 



Phenomena after section of cutaneous nerves - - 975 



Muscular sense - - 982 



CHAPTER XIV. 



REPRODUCTION - - 1003 



Regeneration of tissues - - 1003 



Reproduction in the higher animals - 1004 



Menstruation - - 1005 



