1080 



INDEX OF SUBJECTS. 



Ganglia, Sensory; see Sensory Ganglia. 

 Gangrene, nature of, 567 ; spread of, 572. 

 Gases of Blood, 179. 

 Gastric Follicles, 414, 416. 

 Gastric Juice, composition of, 417-420; condi- 

 tions of its secretion, 420-424; uses of in 

 digestion, 424-427 ; amount of, secreted, 426. 

 Gelatin ; see Glutin. 

 Gelatinous Compounds, 66. 

 Gelatinous nerve-fibres, 337. 

 Gelatin sugar, 67. 

 Geldings, Cerebellum of, 737, 738. 

 GENERATION, general nature of, 370, 948; mode 

 of its performance in Plants, 949-951; ge- 

 neral mode of its performance in Animals, 

 952; essentially consists in union of con- 

 tents of sperm-cell and germ-cell, 949. 

 Action of Male in, 951-957; structure of 

 testes, 951, 952 ; characters of seminal 

 fluid, 954; nature and evolution of Sperm- 

 atozoa, 954-955 ; essential importance of 

 Spermatozoa, 954, 955, 969 ; share of, in 

 coition, 956. 



Action of Female in, 957-985 ; structure of 

 ovum, 957; evolution of ovum, 958; matu- 

 ration and discharge of ovum, 959; period 

 of puberty, 959, 960; menstrual discharge, 

 960-962; share of, in coition, 962,963; 

 expulsion of ova from Graafian vesicle, 

 963; formation of corpus luteum, 963-966; 

 discharge of ova independent of coitus, 

 967, 968; fecundation of ovum, 968, 969; 

 changes in germinal vesicle and germinal 

 spot, 969; nature of fecundating process, 

 969-971; formation of chorion, 971, 972; 

 of decidua, 972-974; of villi of chorion, 

 974,975; of placenta, 974-978; placen- 

 tal murmur, 978; changes in mammas, 

 978 ; quickening, 979 ; parturition, act of, 

 979, 980 ; period of, 980-985 ; superfceta- 

 tion, 985 (see Lactation). 

 Embryonic Development; see Development 



of Embryo. 



Generative apparatus, of Male, 951, 952; of 

 Female, 957-959; development of, 1002- 

 1005; see Testes, Ovaria, and Uterus. 

 Germ-Cell, of Plants, 949, 950; of Man, 958. 

 Germinal Capacity, of embryo, 148, 149; pro- 

 gressive reduction of, with advance of life, 

 150-153. 



Membrane, 989, 990. 



Vesicle and Spot, 958; changes in, at 



maturation of ova, 969. 

 Gestation ; see Pregnancy. 

 Glands, elementary structure of, 239-241. 



of Absorbent System, 450, 451. 



Vascular or Ductless, 456. 



Globules, of Blood ; see Blood-Corpuscles. 



of Chyle, 457. 



Globulin, chemical composition and proper- 

 ties of, 58. 



Glosso-Pharyngeal Nerve, functions of, 686, 

 687; its instrumentality in deglutition, 402, 

 403 ; in sense of taste, 687, 688. 

 Glottis, regulation of aperture of, 928, 929. 

 Glucose, 75,76. 



Glutin, chemical composition and properties 

 of, 66,67; uses of, in the body, 68; pre- 

 sence of, in bone, 270, 271. 

 Gluttony, feats of, 386. 

 Glycerine, 70, 71. 

 Glycine, 67, 87,95. 



Glycocholic Acid, 95. 

 Go'ugh, case of, 862. 

 Graafian vesicle ; see Ovisac. 

 Granulation, process of, 564-566. 

 Granules, development of, into cells, 128. 

 Gray Fibres of Nervous System, 337. 



Matter of Nervous System, 338, 339 ; 



distribution of, in Spinal Cord, 661, 662 ; in 



Cerebrum, 741, 742. 

 Growth, a source of demand for food, 547; 



excess and deficiency of, 547 ; its difference 



from development, 548, 549. 

 Guanine, 86 note, 93. 

 Guiding sensations, necessity of, in so-called 



" odylic?' movements, 921, 922; essential to 



voluntary movements, 722-728. 

 Gustative Sense ; see Taste. 

 Gustatory Ganglia, 703. 



Nerves, 687, 688, 718, 719. 



II . 



Habits, influence of, in determining muscular 

 movements, 699, 721 ; in determining suc- 

 cession of thoughts, 769, 788,812-814; in 

 producing access of sleep, 822 ; in terminat- 

 ing sleep, 823 ; in modifying intensity of 

 sensations, 850, 851. 

 Hachisch, delirium of, 803-805. 

 Hcemadynamometer, 479. 

 Hamatin, chemical composition and proper- 

 ties of, 65. 



Haematococcus, multiplication of cells of, 125. 

 Haematoidin, 66. 



Hair, structure of, 251-254 ; development of, 

 254-256; production of, in cysts, 558 ; va- 

 riation of, in different races, 1031. 

 Hallucinations of insanity, 809, 810. 

 Hamilton, Dr. R., case of, 797 note. 

 Hand, peculiar to Man, 41. 

 Harmony of movements of eyeballs, 914. 

 Haversian Canals of Bone, 267-269. 

 Healing of wounds, 561-566; see Reparation 



of injuries. 



Hearing, physical conditions of, 894-899. 

 Organ of, essential structure of, 894, 896 ; 

 its adaptation to laws of propagation of 

 sound, 897-899; structure and functions 

 of membrana tympani, 899, 901 ; uses of 

 tympanic cavity, and Eustachian tube, 

 901 ; chain of bones, and fenestra ovalis, 

 901, 902 ; labyrinth, 903 ; external ear and 

 meatus, 905, 906 ; transmission of vibra- 

 tions through bones of head, 906. 

 Sense of, 907-909 ; tones produced by suc- 

 cession of impulses, 907; estimate of in- 

 tensity, direction, and distance of sounds, 

 907, 908; rapidity of perception by, com- 

 pared with vision, 908; uses of, in regu- 

 lating voice, 726, 727, 908. 

 Heart, muscular fibre of, 310; concentric hy- 

 pertrophy of, 334 ; irritability of, 468. 

 Rhythmical movements of, 468-472; influ- 

 ence of Nervous system on, 470, 471 ; 

 disturbance of, by attention to them, 920. 

 Successive actions of, 472, 473; course of 

 blood through, 474; difference of two 

 sides of, 475,476; sounds of, 476-477; 

 rate of propulsion of blood by, 478, 479 ; 

 force of propulsion of, 479, 480 ; number 

 of pulsations of, 481, 482. 



