INDEX. 



621 



Visual axis, 518 



Visual contrasts, 525. 



Visual perceptions, 530. 



Visual sensations, 506, 519; dura- 

 tion of, 516; intensity of, 513. 



Vital capacity, 366. 



Vitreous humor, 491. 



Vocal cords, 597. 



Vocal cords, false, 598. 



Voice, 595. 



Vomer, 76. 



Vowels, 603. 



Walking, 151. 



Wandering cells, 106. 



Warm-blooded animals, 449. 



Water, constituent, 25. 



Water, percentage of, in Body, 

 14 



Waxing kernels, 330. 



Weber's schema, 233. 



Weber's law, 473. 



Wheat, 302. 



Whipped blood, 51. 



White blood corpuscles, 17, 47, 



59. 



White fibrous tissue, 103. 

 Windpipe, 354. 

 Wrisberg, cartilage of, 597. 

 Wrist, 79. 



Xantho-proteic test, 10. 

 Yawning, 402. 

 Young's theory of color vision, 



519. 



Zoological position of man, 2. 

 Zymogen, 268. 



