500 



INDEX 



Smell, 359. 



Sounds, bronchial, 91. 



cardiac, 80. 



Specific gravity of blood, 88. 

 Sphygmograph, Marey's, 82. 



Dudgeon's, 82. 



Jacquet's, 83. 

 Sphygmogram, 83, 84. 

 Sphygmometer, 85. 

 Sphygmoscope, 388. 

 Spirometer, 138. 

 Stannius experiment on heart, 63, 



338. 



" Stair-case" effect in voluntary 

 muscle, 40. 



cardiac, 339.. 

 Stethograph, 136. 

 Stimuli, minimal and maximal, 19, 46. 



successive, 40, 41. 



summation of, 296-300, 340. 

 Stomach, movements of, 151. 

 Stroniiihr, 123. 



Strychnine, action of, 96, 360. 

 Submaxillary gland, 154. 

 Summation of contraction, 41, 42. 



of stimuli, 296, 300, 340. 

 Suprarenal extract, 342, 355. 

 Sweat, 413. 



Talbot- Plateau law, 372. 

 Tambour, recording, 129. 

 Taste, 358. 



Temperature, effect on muscular con- 

 traction, 32, 33. 



effect on heart, 55, 61, 62, 343, 346, 

 347. 



of body, 92. 



effect of anaesthesia on, 93. 

 Tetanus, genesis of, 40. 



incomplete, 44, 45. 



Tetanus, complete, 44, 45. 



secondary, 53. 



compared with single contraction, 

 294. 



Ritter's, 325, 327. 

 Thalami, optic, effects of removal of, 



95. 



Thermo-electric needle, 411. 

 Thermometer, 411, 412. 

 Thorax, inspection of, 89. 

 Tuning-fork, 22, 23. 

 Titrck's experiment, 95. 



Unipolar excitation, 21. 



Vagus (vago-sympathetic), dissection 



of, in frog, 65, 66, 69. 

 stimulation of, effect on heart of 



frog, 66, 67, 68. 



influence on respiration, 131, 140. 

 influence on arterial pressure, 132. 

 Vaso-motor system, 125, 354, 356. 



centre, 140. 

 Veratrine action upon muscle, 30, 31, 



296. 



Vision, 97, 364. 

 field of, 115. 

 binocular, 380. 

 Vital capacity, 138. 



Water, distilled, action on muscle, 



301. 



action on heart, 341 

 Work done by muscle during con- 

 traction, 29, 36, 285. 

 by heart during contraction, 336, 

 391. 



Yellow spot, 108. 



