450 



INDEX. 



Koluiido, substantia gelatinosa of, 863 

 tubercle of, 998 



Rolls formed l>y red corpuscles, 3'2 



Roots of spinal nerve, 171, 852 

 ,, ,, ,, anterior, 876 



,, ,, ,, interior, S77 



,, ,, ,, ,, degeneration from 



section of, 892 



Rosenthal's calorimeter, 804 



Uouml ligament of uterus, contractions 

 of, iv. 373 



Roy ami Rolleston, their method of re- 

 cording endocardial pressure, 242 



Roy, his perfusion caunula, 281 



Saccule of labyrinth, iv. 199 

 Saeculi of large intestine, 450 



peristaltic contractions of, 462 

 ' Sago-spleen," cause of, 739 

 Saline solution, normal, defined, 16, 



note 



Saliva, characters and properties of, 357 

 ,, its properties, 358 

 ,, its amylolytic action, 361, 470 

 ,, characters of parotid, suhmnxil- 

 lary, sublingual and mixed, 362 

 ,, amount daily secreted, 395 

 ,, reHex secretion of, 396 

 ,, centre for secretion of, in medulla 



oblongata, 398 



of dog, mechanical use of, 470 

 ,, of the babe, iv. 405 

 Salivary glands, general structure, 385 

 ,, mucous cells of, 387 

 albuminous or serous cells of, 



389 



,, venous pulse observable in, 271 

 ,, nervous supply of, 390 

 Salts, neutral, needed for formation of 



ribrin, 26 

 in food-stuffs, 356 

 absorption of, 513 

 as food, 799 

 importance of, for nutrition of 



nervous system, 799 

 essential to life of muscle, 824 

 in diet, 836 

 Santonin, vision as affected by, iv. 105 

 Santonin, cartilage of, iv. 309, 314 

 Sarcolemma, structure of, 84 

 Scalae of the cochlea, iv. 204 

 Scaleni muscles, the, their service in re- 

 spiration, 545 



Schemer's experiment, iv. 9, 49 

 Schlemm, circular canal of, iv. 27, 165 

 ,, passage of aqueous hu- 



mour by means of, 

 170 



Schneiderian membrane, iv. 246 

 Sclerotic coat of eye, development of, iv. 



4, 21 

 Sebaceous glands, change of their cells 



into sebum, 692 

 Sebum, secretion of, 693 



Secretion of saliva, nervous mechanism 



of, 395 



,, of gastric juice, 402 

 ,, changes in gland constituting 



act of, 404 



,, changes in albuminous cells, 407 

 ,, changes in mucous cells, 408 

 ,, by central cells of stomach, 411 

 ,, sjHJcial substances elaborated 



during, 416 



,, of jwncreatic juice, 432 

 ,, of bile, 434 

 ,, of urine, 656 

 ,, glomerular and tubular in the 



kidney compared, 666 

 ,, glomerular, its nature, 668 

 ,, of wax of ear, 693 

 ,, of sweat, 695 

 ,, mechanism of, 699 



of milk, 784 

 Secretions, carbonic acid in, 580 



,, their constituents manufactured 



by glandular action, 671 

 Segmentation of the ovum, 6 

 Self-digestion, 419, 420 

 Self-induction, 64, 65 

 Semen, chemical composition of, iv. 369 

 ,, emission of, see Emission of semen. 

 Semicircular canals, effects of injury to 



the, 1009 

 ,, ,, their structure, iv. 



198 



Semilunar valves, their structure, 197 

 ,, ,, their action, 231 



,, ,, dicrotic wave as affected 



by closure of, 268-270 

 Seminal tubules, see Tubules, seminal. 

 Seminiferous tubules, ,, ,, 



Sensations, special auditory, iv. 223 231 

 ,, ,, limits of, iv. 225 



,, ,, fusion of, iv.229 



,, cutaneous, 10901108, iv. 



267294 

 ,, ,, importance of contrast 



in, iv. 292 



,, ,, of pressure, iv. 274 



,, ,, ,, localization of, 



iv. 276 



., of heat and cold, iv.278 



,, ,, of pain, iv. 281 



,, ,, of touch and tempera- 



ture, terminal organs 

 necessary for, iv. 287 

 ,, ,, of pressure, terminal 



organs for, iv. 290 

 ,, ,, of heat, terminal organs 



for, different from 

 those for cold, iv. 291 

 ,, connection of, with the 



muscular sense,iv.802 

 ,, olfactory, iv. 250, 251 

 ,, of taste, 1087, iv. 259266 

 ,, structure of organs of, 



iv. 254 



