744 



INDEX. 



The Numbers refer to the Paragraphs. 



Hunger, sense of, 412, 636638 



Hunter, John, on muscular tonicity, 593, 594; 

 on functions of lymphatics, 6S1 a, c ; on con- 

 tractility of arteries, 731 ; on union by ad- 

 hesion, 794 



Hutchison, Mr., on capacity of respiration, 764 



Hydra, 9; movements of, 313; reproduction 

 of parts in, 9, 792 



Hydrophobia, 502. 



Hymenoptera, nerves of wings of, 298 ; in- 

 stincts of, 336, 429 



Hypertrophy, 787, 788 



Hypoglossal nerve, functions of, 418, 419 ; de- 

 velopment of, 420, 421 



Hysteria, 503 ; remarkable abstinence in, 653 



I. 



IDEAS, formation of, 488. 



Idiots, actions of, 428, 474, 478, 484 . 



Improvability of Man, 60 



Inanition, Chossat's experiments on, 895, 896 



Incontinence of urine, 401, 504 



Indo-European nations, 95 



Indian nations, 95 



Infants, inferior calorifying power of, 893, 932 a 



Inflammation, increase of fibrine of blood in, 

 707 a, 802 ; diminished vitality of the tissues 

 in, 803 ; results of, 804 806 ; generally un- 

 favourable to reparation, 793, 799 801 ; 

 prevention of, after injuries, 798; how far 

 concerned in deposition of tubercle, 808 



Ingestion of food, actions concerned in, 382, 

 656 



Insalivation, 656 



Insects, Muscular apparatus of, 19 ; strength of, 

 599; instincts of, 17, 429,479; heat deve- 

 loped by, 889 c ; nervous system of, 325 

 336 ; reflex actions of, 328, 329 ; consensual 

 actions of, 336; circulation in, 715; respira- 

 tion in, 755 



Inspiration, act of, 761 



Instinctive actions, characters of, 428 



Instincts, of Articulata, 17, 336,429,479; of 

 Birds, 479; of Mammalia, 42, 480; of Man, 

 428, 437440, 484 ; of Cuttlefish, 438 ; of In- 

 fants and Idiots, 428, 484 



Intelligence, of Vertebrata, 23, 482 ; of Birds, 

 479 ; of Mammalia, 480 ; of Man, 484 ; gene- 

 ral absence of, in Invertebrata, 429 ; seat of, 

 in the Cerebrum, 478 



Intercellular passages, 218 



Intervertebral nerves, 421 



Intestines, peristaltic movements of, 388, 389; 

 passage of food through, 660, 661 ; glandular 

 of, 661, 874876 ; secretions of, 66], 877 



Intuitive perceptions, 490 



Invertebrata, general absence of red corpus- 

 cles in, 150 ; character of blood of, 155 



Iron, contained in food, 648 ; in blood-discs, 

 147; administration of, in chlorosis, 707 c 



Irritability, of muscular fibre, see Muscle 



lulus, nervous system arid actions of, 326, 329 



J. 



JENNINGS, Mr., on artificial insufflation of lungs, 

 760 a 



Jewish nation, 80, 94 



Jones, Dr. Bence, his observations on phos- 

 phatic deposits, 295 note 



Jones, Mr. Wharton, his observations on blood- 

 corpuscles, 152, 159 a; on effects of inflam- 

 mation, 704 ; on capillary circulation, 780 



K. 



KELLIE, Dr., his experiments on circulation in 

 cranium, 747 



Kidneys, general function of, 276, 819 ; struc- 

 ture of, 838, 839 ; cortical and medullary sub- 

 stances, 839 a ; tubuli uriniferi, 839 a; Mal- 

 pighian bodies in, 839 6; circulation in, 840; 

 embryological development of, 839 cj see 

 Urine. 



Kiernan, Mr., on the liver, 826, 827 



Kiesteine, in urine of pregnant women, 859, 

 926 



Knight, Mr., observation on incubation of Fly- 

 catcher, 41 



Kronenberg, Dr., on roots of spinal nerves, 304, 

 344 



L. 



LACHRYMAL gland, 865 



secretion, 865; influence of nerv- 





ous system on, 625, 626 



Lacteals, origin and distribution of, 672 ; func- 

 tions of, 674, 675 



Lactic acid, present in stomach during diges- 

 tion, 664 b ; not a constituent of urine, 846 



Lacunae of bone, 193, 194 



Lamina spiralis, 559 



Lamprey, 22 



Lane, Mr., his investigations on chyle, 693 a 



Language, indication of affinity of races, 95 a 



Laryngeal nerves, 378 



Larynx, structure of, 602 604; action of, 604 

 611 ; muscles of, 604, 605 



Laughing, act of, 380 



Lecanu, M., his analysis of blood, 697 a; his 

 observations on urine, 844 



Lehmann, his experiments on composition of 

 urine, 844, 849, 850 



Letellier, M., his researches on respiration. 

 767 a 



Leuret, M., his observations on Cerebellum, 

 468, 469 



Liebig, Prof., on digestive process, 669 ; on 

 red corpuscles of blood, 150 a ; on compo- 

 sition of urine, 845 848; on uric acid, 845 



Life, idea of, involves change, 254, 255 ; dura- 

 tion of, in individual parts, 259, 810 812 



Ligaments, structure of, 140; vocal, 140 



Ligamentum nucha:, 140 



Light, laws of refraction of, 533 535 ; rapidity 

 of perception of, compared with sound, 571 ; 

 inlluence of, on metamorphosis, 32; effect 

 of, on pupil, 395, 443; influence of, on pig- 

 ment-cells, 164 



Lime, an element of animal structures, 648 



Lingual branch of fifth pair, 407 



Lintott, Mr., his observations on the teeth, 

 217 c 



Liquor sanguinis, 696 ; organization of, 117 

 119,795,796 



