404 



INDEX 



Sea anemone, 59, 60 

 Secretagogues, 198, 346 

 Secretin, 204, 374 

 Secretion, 103 



Segmentation, rhythmic, 203 

 Semilunar valves, 248 

 Sensations, 136-162 



common or general, 139 



kinesthetic, 140 



temperature, 140 

 Sensory areas, cerebral, 129-132 

 Serum, 224 

 Sex, 46 



hygiene, 392, 393 

 Sigmoid flexure, 210 

 Skin, 140 

 Sleep, 169-171 

 Smell, 142, 143 

 Speech center, 134 

 Sphincter, cardiac, 195 



pyloric, 195 



Splanchnic nerves, 265, 266 

 Spleen, 222, 382, 383 

 Stereoscopic principle, 160 

 Stimuli, 24 



Stokes^ Adams disease, 256, 257 

 Stomach, 177, 193-200 



movements of, 191196 

 Strength of desperation, 379 

 Sulphates in urine, 319 

 Swallowing, 190, 191 

 Sweat, 315 



glands, 321 



Sympathetic system, 119 

 Synapses, 98 



TASTE, 141 



Tea, 173 



Teeth, preservation of, 362, 363 



Temperature maintenance, 364- 



373 

 Tendons, 65 



Testes, 381, 382 

 Theobromin, 346 

 Thermogenesis, 366 

 Thermotaxis, 366 

 Thoracic duct, 240 

 Thrombin, 224, 225 

 Thymus, 383 

 Thyroid, 375-377 

 Tidal air, 285 

 Tissues, 39, 40 



connective, 41, 60 



contractile, 41, 66 



epithelial, 41 



nervous, 41, 82, 88 

 Tone, 63, 64 

 Tongue, 141 

 Trachea, 277 

 Treppe, 74 

 Tricuspid valve, 247 

 Trypsin, 205 



UNDEREATING, 356, 357 

 Urea, 35, 313 

 Ureter, 318 

 Urethra, 318 

 Urine, 318-325 



VAGUS NERVE, 261 

 Valve action of synapse, 99 

 Valves of heart, 247, 248 

 Van Helmont, 30 

 Vasoconstrictors, 265 

 Vasodilators, 266, 267 

 Vasomotor center, 112 

 mechanism, 264, 275 



and bathing, 391 



and exercise, 391 

 Veins, 227 

 Velocity of blood-flow, 230, 



231 



Venous blood, 291 

 Ventilation, 289, 290 



