894 



INDEX 



Water, in diet, 480 



Weber's law, 856 



Weigert's method, 669 



Weyl's test for kreatinin, 428 



Wharton's duct, 333 



Wheatstone's bridge, 534 



Wheel-movements of eyes, 834 



Whispering voice, 267 



White blood-corpuscles, 28, 51, 54 



Work, muscular, 564 



relation of, to heat-production, 

 580, 581 



source of energy of, 583 

 of heart, 126 



Worm of cerebellum, 672 



Xanthin, 442 



Xanthin-bases in urine, 389, 39^ 

 Xanthoproteic reaction, 20 

 Xerostomia, 342 



Yawning, 222 

 Yellow spot, 782, 818 

 Yolk-sac, 870 



Zollner's illusion of parallel lines, 80 

 Zonule of Zinn, 782 

 Zymogens, 323, 324 



THE END. 



Cailliere, TindaU and Cox, 8. Henrietta Street, Strand. 



