INDEX 



541 



Eye, 336 



movements, 340 

 of Daphnia, 468 

 refraction in, 338, 526 

 section of front of, 342 

 simple schematic, 338 



Eyeball, muscles of, 340 



FABRIC, neural, 53 

 Facial nerve, 88 

 Fallopian tubes, 432 

 Fatigue, 370 



of muscle, 490 



of nerve-cells, 58 

 Fats, 30, 31 



absorption of, 217, 218 



digestion of, 206 



metabolism of, 220 

 Fauces, 180 

 Feces, 252 

 Fecundation, 437 

 Feeling, 403, 419 



of movement, 329 

 Feelings, 408 



Female generative organs, 430 

 Ferments, 30, 178 

 Fertilization, 439 



period of, after coitus, 441 

 Fetal life, 449 

 Fetus, respiration of, 128 

 Fibers, neural, 56 

 Fibrillary contraction, 78 

 Fibrils, neural, 56 

 Fibrin, 262 



globulin, 261 

 Fibrinogen, 30, 261 

 "Fidgets," 335 

 Fifth nerve, 88, 75, 177, 180 

 Fimbriae, 432 



"Fire" as well as "clay," 399 

 First heart-sound, 291 



nerve, 88, 363 

 Fissure, longitudinal, 68 



Rolando, 69 



Sylvius, 69 

 Flagella, 40, 440 

 Flavors, 360 



Flexion and extension in feeling, 409 

 Fluidity of tissue-protoplasm, 17, 26 

 Foam -theory of protoplasm, 24 

 Food needs for various degrees of labor, 



144 



Food-cycles, 134 

 Foods, 133 



digestibility of, 136, 149, 151 



general nature of, 133 

 requirements in, 136 



heat-value of, 143 



necessary quantity of, 144 



variety of, 145 

 Foramen ovale, 347 

 Foramens of Luschka and Majendie, 62 



Forced movement, 75 



Fourth nerve, 88 



Fovea centralis, 339 



Franklin, Mrs., theory of color-vision, 344 



Freckles, 313 



Freezing-point method, 223 



Frog, alimentary canal of, 172 



nervous system of, 481 



respiration of, 477 

 Fruits, 137 



"Function" of mind, 400 

 Functions of protoplasm, 34 

 Fundus, gastric, 183 

 Fusion in mental function, 405 



GALACTOSE, 30, 32, 154 



Galvanic electricity as a stimulus, 483 



Galvanotaxis, 518 



Galvanotropism, 518 



Ganglia, spinal, 93 ' 



sympathetic, 94 

 Gangliated cord, 93 

 Gases, action of various, on the heart, 508 



in the alimentary canal, 30 



partial pressures of, 119 



tension of, 118, 221 

 Gastric digestion, 188 



fistula, 188 



juice, 186 



mucosa, 182, 187 

 Gelatin as food, 139 

 General ideas, 417 

 Generation, 428 



spontaneous, 19 

 Germ-plasm, marvel of, 47 

 Gestation, 442 

 Giant-cells, 269 

 Gills, 102 

 Gizzard, 185 

 Glands, 224, 226 



classification of, 226 



diagram of, 224 



ductless, 225 



motor control of, 55 



terminations of nerves in, 61, 224 

 Globin, 30 

 Globulins, 30 

 Glomeruli, 244, 246 

 Glosso-pharyngeal nerve, 88, 180 

 Glottis, 395' 



vocal movements of, 395 

 Glucoproteid, 30, 31 

 Glycerin, 206 

 Glycogen, 133, 208, 383, 385 



osmosis of, 529 

 Glycosuria in pregnancy, 444 

 Goblet-cells, 198 

 Golgi-Mazzoni corpuscles, 356 

 Graafian follicles, 432, 437 

 Grandry corpuscles, 354 

 Gray matter, 58, 62, 67 

 Grovia, 37 



