508 



GENERAL INDEX TO THE FIVE VOLUMES. 



Secretions, fluids produced by sim- 

 ple transudatiou, sometimes 



called secretions, iii. 17 



mechanism of the produc- 

 tion of, Hi. 18, 22, 23 



action of epithelium in the 



production of, iii. 18 



formation of characteristic 



elements of, iii. 19 



elimination of foreign sub- 

 stances in, iii. 27 



classification of, iii. 37 



Semen, v. 323 



in advanced age, v. 329 



ejaculation of, v. 335 



Semicircular canals, iv. 387, 



v. 165, 214 



functions of, v. 224 



development of, v. 403 



Semilunar ganglia, iv. 422 



Seminal vesicles, v. 320, 327 



Seminiferous tubes, v. 316 



structure of, before puberty, 



v. 327 



Semivowels, iii. 514 



Septum lucidum, development of, 



v. 401 



Septum transversum of the semi- 

 circular canals, v. 219 



Serotina, v. 383 



Serous membranes, iii. 39 



structure of, iii. 40 



Serous secretions, iii. 43, 44 



Serratus posticus superior, action 



of, in respiration, i. 378 



Serratus magnus, action of, in res- 

 piration, i. 380 



Serum, characters of, i. 146 



Sex of offspring, determination of, 



v. 345 



Sexual generation, v. 258 



Sexual intercourse, normal fre- 

 quency of, v. 333 



Sexual orgasm, in the male,. . . .v. 335 



in the female, v. 336, 340 



Shrimps, used as food, ii. 85 



Sighing, i. 396 



Sight (see vision), v. 37 



Silicic acid, in the urine, iii. 216 



Sinus terminalis of the area vascu- 



losa, v. 430 



Siren, mechanism of, v. 174 



Skeleton, development of, v. 393 



ossification of, v. 396 



Skin, absorption from, ii. 451 



PAGE 

 Skin, transudation from, in a bath, 



ii. 454 



general function of,. .... .iii. 110 



general appearance of, . . .iii. Ill 



extent and thickness of, ..iii. 112 



layers of, iii. 113 



muscles of,. ... iii. 113 



true skin, or corium, iii. 114 



contraction of non-striated 



muscles in the substance of,. iii. 114 



reticulated layer of, iii. 114 



papillary layer of, iii. 115 



epidermis of (see epidermis), 



iii. 116 



effects of covering the entire 



surface with an impermeable 



coating, iii. 132 



amount of exhalation from, 



iii. 139, 433 



discoloration of, accompany- 

 ing disorganization of the supra- 

 renal capsules, iii. 354 



first appearance of, v. 397 



Skull, development and ossifica- 

 tion of, v. 395 



Sleep, iv. 446 



at different periods of life, iv. 447 



influence of heat and cold 



upon, iv. 448 



action of the mind during 



(see dreams), iv. 449, 452 



condition of general sensibil- 

 ity and of the special senses in, 



iv. 453 



theories of, iv. 453 



cerebral circulation in, i. 334, 



iv. 454 



production of, by compres- 

 sion of the carotids, iv. 455 



tendency to, produced by lig- 

 ature of both carotids, iv. 456 



physiological repair of the 



brain during, iv. 458 



theory that it is due to want 



of oxygen, iv. 459 



influence of, upon various of 



the functions of the organism,iv. 461 



Smegma preputiale, iii. 66 



of the labia minora, iii. 66 



Smell (see olfaction), v. 25 



Snails, used as food, ii. 84 



Sneezing, i. 395 



Snoring, i. 393 



Soaps, i. 62, 66 



Sobbing, i. 395 



