512 



INDEX TO VOLUME II. 



Fatigue of motor end-organs, 83 

 of muscle, <iti, TO 



reCO\ <-ry from. ?;; 

 of nerve-cells, 136, 191 



Of nerves, 75, 96 



of retina. 3 I I 



relation of, to sleep, 291 



I heories of, 72 



to auditor^ sensations, 387 

 Fats of muscle, 1<>7 



relation of, to muscular work, 74 

 Female births, relative number of, 483 



pronucleus, 453 

 Females, rate of growth in, 488 

 Fenestra ovalis, '■'<*>'■'> 



rotunda, 363, 375 



Use Of, 37b' 



Ferment, myosinogen-coagulating, L61 



Fertilization, Ititi 



Fetal membranes, 472 



Field of vision, binocular rivalry of, 358 



Fimbriae of the Fallopian tube, 156 



Fish, bony, removal of cerebral hemisphere in, 

 263 



Fishes, semicircular canals in, 407 

 visual accommodation in, 306 



Flicker photometry, 345 



Focal illumination of the eye, 320 



Foci, conjugate, 302 

 principal, 302 



Foramen ovale of the foetal heart, 476 



Forced movements after section of the semi- 

 circular canals, 405 

 in frogs, 266 



Fovea centralis, 327 



Franklin's theory of color vision, 337 



Frietionals, 137 



Frogs, removal of cerebral hemisphere in, 264 

 striped muscle, time of single contraction in, 

 108 



Frontal lobes of the hemispheres, effecl <>f re- 

 removal of, 262 



Fuhlsphare, cortical, 252 



Fundamental tone, definition of, 383 



Galvani, Luigi, 28 



Galvanic current, action of, on conductivity, it) 



contracture effecl of, on muscles. 131 



effect of, on muscles, 61 

 on nerves. 62 



of making and breaking, 31 

 on normal human nerves, 51 



opening and closing contractions with, 38 

 Galvanometers, 145 

 Galvaiiotonus, 54, 131 

 Gamogenesis, 1 1<» 

 ( langliou spirale of the ear, 376 

 Ganglion-cells, conduction in, 97 

 Gaseous exchanges in the brain, 288 

 ( ia-.es of muscle, 168 

 Geminal fibres of the pyramidal tracts. 245 



< temmules of t he germ-plasma, 499 



< tenio-hyoid muscle, 426 

 Germinal spot of the ovary, 450 



transmission of infectious diseases. Ill* 

 vesicle, si ructnre of, 150 

 ( term -plasm as a basis of heredity, 499 

 continuity of, 502 



detinit iOD Of, l!"l 



morphological nature of, 199 



origin of, 199 

 I testation, duration of, 478 

 Gland-cells, electric currents in, 145 

 Glands of Bartholini, 162 



of Fittre, 1 18 

 Glans penis, 1 1!' 

 Gliding movements in joints, 41t; 



Glossopharyngeal nerve, gustatory function of, 



410 

 Glossopharyngeus, central conducting paths of, 



236 

 Glottis. 423 

 oedema of, 122 



respiratory movements of, 429 

 ( HyCOCOl] in muscles, ll>7 



< Hycogen of muscles, l<>7 

 Golgi, organ of, in tendons, 402 

 Graafian follicle, 15 1 



Graphic method of studying muscular contrac- 

 tions, 99 

 I ira\ ity, influence of, on cerebral circulation, 287 

 (irav matter of the cerebrum, water contents of, 



274 

 Growth after birth. 187 



before birth. 486 



increase of fibres of the cortex during, 282 

 of functional neurones during, 282 



influence of sex on the rate of, 488 



influences which modify, 489 



of nerve-cells, I7<i 

 Gustatory nerves, 410 



sensations. 411 

 Guttural consonants, 437 



Gymnema silvestre, action of, on taste-nerves, 

 413 



HEMOGLOBIN of muscle-serum, 166 

 Hair-cells of the crista acustica, 374 



of the organ of Corti, 377 

 Hamulus, 376 

 Harmonic overtones. 386 

 Harmony. 387 



Head register of the voice. 433 

 Hearing, 362 

 keenness of, 371 

 relation of, to speech, 431 

 Heart, changes in, due to pregnancy, 477 

 diphasic action currents in, 152 

 isolation of, 69 



muscle, rate of conduction in. 89 

 rigor mortis of. 162 

 Heart-beat, voluntary control of, 214 

 Heat-centres, 271 



Heat-production in contracting muscles, 138 

 in muscles, 1 12 

 in nerves, 96 

 in rigor mortis, 160 

 Heat-rays of ether, 331 



Height of contraction, dependence of, on the 

 load. 111 

 effect of temperature on, 136 

 Helicotrema, 376 

 Hemianopsia, anatomical basis for, 240 



from cortical lesions, 255 

 Hemisections of the cord alternating at differ- 

 ent levels, 230 

 Bro\vn-Sei)iiard's paralysis from, 233 

 degeneration resulting from, 228 

 effecl of, on man, •.';'».'! 



on sensation and motion, 230 

 in animals, 234 

 physiological effects of, 234 

 Heredity, definition of, 493 



I heories of, \'.i> 



Bering theory of color vision, 336 

 Hermann's theory of currents of rest. 1 I- 

 Ileteromita. reproduction in, 440 

 Hinge-joints, 116 

 Histology of striped muscle, 104 

 Hofacker Sadler law. 1-1 



Holmgren method for testing color vision, 339 

 Horopter, 359 



Human muscles, fatigue of, with artificial stim- 

 ulation, 134 



