INDEX OF SUBJECTS. 



1073 



Fish, Brain of, compared with Man's, 567, 

 650 



Flute-pipes, laws of, 850 



Foetus, first circulation in. 933-935 ; second, 

 9:>8-9 43 ; mode of determining age of, 1017, 

 1018; size and weight of, at birth, 9ti7 ; de- 

 velopment of organs in (see Development). 



Food, the primary source of neuro-tnuscular 

 energy, 38 ; classification of components of, 

 IdO. 103; saccharine constituents of, 100; 

 oleaginous constituents of, 101 ; albuminous 

 constituents of, 102; gelatinous constituents 

 of, 103 ; proportions of carbon and nitrogen 

 in different articles of, 105 ; calorific and his- 

 tnu-fiirtic value of, 103 ; most economical 

 combinations of. 105 ; composition of various 

 kinds of, I OR, 107; relative value of animal 

 and vegetable, 109, 110; quantity of, needed 

 by Man, 111, 112; importance of purity of, 

 115; consequences of deficiency of, 122,127; 

 prehension and ingestion of, 127 ; relative 

 digestibility of different kinds of, 1(54; in- ; 

 fluence of nature of, on composition of blood, 

 253, 251) ; on respiration, 389 ; on excretion, j 

 503, 5 Iti 



Foot of Man, compared with that of Apes, 43 



Form, mode of acquiring knowledge of, by 

 Touch, 729 ; by Vision, 761 



Formative Potcer, of individual parts, 437 ; 

 excess of, in hypertrophy, 441 ; deficiency 

 of, in atrophy, 445 ; manifestation of, in re- 

 parative process, 447 ; deficiency of, in in- 

 flammation, 448 ; its greater energy in ear- 

 lier than in later periods of life, 448, 1016 



Fornix, 691 



Fourth p;iir of Nerves, origin, 612; distribu- 

 tion, 111 7 



Fraunhofer's lines of Spectrum, 249 



Frigorification, influence of cutaneous exhala- 

 tion in, 524 



Functions, Vital, see ABSORPTION, ASSIMILA- 

 TION, CIRCULATION, etc. 



Fungi, action of light upon, 31 



Fungifortn papillae of Tongue, 736 



Ganglia, structure of, 553 ; see NERVOUS SYS- 



TKM 



Ganglia of Sympathetic system, 863 



Gaol at Niines, mortality in, 125 note 



Gases, found in the alimentary canal, 183; in 



the blood, 257 ; in the urine, 515 

 Gasserian ganglion, 615 ; its influence on nu- 

 trition. So3 



Gastric Follicles, structure of, 153 

 Gastric Juice, composition of, 155, 156 ; condi- 

 tions of its secretion, 158, 159; quantity of 

 secreted daily, 159 ; influence of nervous sys- 

 tem on, 162. 874 ; solvent power of, 163, 166 

 Gelatin. 84; uses of, as food, 102 ; feeble dia- 



lysing power of, 196 



GENERATION, general nature of, 879, 880 ; pro- 

 visions for its performance, 880-882 

 Action of Male in, 882 ; structure of testes, 

 882; characters of seminal fluid, 884 : na- 

 ture and evolution of Spermatozoa, 

 essential importance of Spermatozoa in 

 fecundation, 886, 887 ; puberty, epoch of, 

 887 ; of sexual desire, 887 ; coition, 888 

 Action of Female in, 889 ; structure of Ovum, 

 889; evolution of ovum, 890; period of 

 puberty, 892 ; menstrual discharge, 892 ; 

 coincident ovulation, 894; duration of pro- 



creating period, 894 ; her function in co- 

 ition, 895 ; maturation of ova, 895 ; corpus 

 luteura, 896 ; fecundation of ovum. H'.i'.i ; 

 consequent changes-, HOI ; formation of 

 chorion. 901 ; formation of decidua. 901 ; 

 of villi of chorion, 904 ; of foetal tufts, 

 904; of Placenta, 904 ; changes in Uienis 

 during gestation, 90S ; quickening, 1109 ; 

 parturition, act of, 911; period of. 912; 

 superfcetation. 916; see Li/clnlinn, Mum- 

 ma ry Gland, Milk 



Influence of Parents on progeny, 916; effects 

 of near relationship of, 917; influence of 

 Male on subsequent offspring, 920 ; effects 

 of state of parents at time of conception, 



920 ; subsequent influence of Mother, 879, 



921 ; influence of Ages of parents on Sex 

 of progeny. 965 



Embryonic Development, see Development of 



Embryo 



Generation, organs of, their development, 947, 

 948 



Germinal capacity, variation of, at different 

 ages, 1016 



Germinal Matter, 57 



Germinal Spot. 890 



Germinal Vesicle, 890 



Gestation, ordinary term of, 910; abbreviated, 

 913 ; protracted, 915 



Ghost exhibition, deceptive effect of, on hear- 

 ing, 795 



Glands, Assimilating, of Absorbent System, 

 207; their functions, 208; vascular, 218; 

 their functions, 228; salivary, 143; gastric, 

 151; pancreatic, 167; liver, 469; kidney, 

 490 ; Briinner's, 177 



Glands, Secreting, essential nature of, 465 



Globulin, 86 



Glus>-o-P/iary>igeal Nerve, origin of, 612 



distribution and functions of, 620 ; its in- 

 strumentality in deglutition, 131 ; in sense of 

 taste, 620. 655 



Glottis, regulation of, .847 ; artificial, 852 



Glycin, 93 



Glycocholic acid, 93 



Glycogene and Glycogenic substance, 95, 482 ; 

 composition of, 95 ; theories of origin of, 

 489 



Glycogeny and Glycogenic function of the 

 liver, 482 ; influence of nervous system upon, 

 486 ; effects of medicinal agents on, 488 



Goblet cells of lungs, 363 



Gorilla, comparison of. with Man, 39-57 



Graafinn follicle, 890 ; formation of ovum with- 

 in, 891, 892; escape of ovum from, S91 ; 

 subsequent changes in, 895 



Granulation of wounds, 450-453 



Grape sugar, 94 



Gray substance of Spinal Cord, 629 



Growth, period of, 1017 



Growth, a source of demand for nutrition, 416 ; 

 excess and deficiency of, 441-444 ; its differ- 

 ence from development, 417; formative ac- 

 tivity during period of, 1017 



Guiichos. their meat diet. 104 



(iuanin, 92 



Guiding sensations, 666; essential to regula- 

 tion of certain movements, as to those of the 

 eye, 667 ; those of the larynx, 667, 796 



Gum, effects of diet of, 101 



Gustatory Ganglia, 609 



Gustatory Nerves, 654. 734 

 i Gyri operti of Brain, 687 



