1076 



INDEX OF SUBJECTS. 



746, 747; peculiarity of its circulation, 501; 

 immediate dependence of its activity on 

 supply of blood, 353. 



Its functional relation to Intelligence, as 

 contrasted with Instinct, 748-754; its ope- 

 rations excited by reception of Sensations, 

 754,755; but not themselves necessarily 

 attended with Consciousness, 755-757, 

 784, 790-792; formation of Ideas, 755. 

 756 : first stage consists in Perception, 

 758-761 ; connection of Emotional states 

 with ideas, 761-769 ; uniformities of men- 

 tal action exhibited by, 770; general rela- 

 tion of its functional changes to psychical 

 activity, 770-774 ; these changes conform- 

 able to law of reflex action, 773, 775, 788, 

 789; influence of the Will upon their suc- 

 cession, 775, 788-790, 795-796, 810-814, 

 817-818; growth of, in accordance with 

 its habitual action, 776, 783, 792, 810, 812. 

 State of, in Sleep, 819, 820 ; cases of sus- 

 pended activity of, 837, 838; development 

 of, 1009, 1010. 

 Ceruminous Glands, 245. 

 Chaetodon rostratus, instinct of, 761. 

 Chemical Forces, operation of, in the living 



body, 116-118. 



Chiasma of Optic nerves, 714-716. 

 Childhood, peculiar attributes of, 151, 152. 

 Chimpanzee, comparison of, with Man, 41-49. 

 Chloride of Sodium, a constituent of the body, 

 105; its uses in the economy, 105, 106; its 

 presence in the urine, 607. 

 Chlorosis, state of blood in, 188; buffy coat in, 



200. 



Choleic Acid, 95. 

 Cholepyrrhin, 96. 



Cholera, influence of putrescent Food in de- 

 veloping, 388; influence of imperfect Respi- 

 ration in developing, 539-541 ; movements 

 after death from, 326, 327. 

 Cholesterin, its composition and properties, 74. 

 Cholic Acid, 94. 

 Choloidic Acid, 95. 

 Chondrin, chemical composition and properties 



of, 67, 68. 

 Chorda dorsalis, 990; transformation of, 1005. 



tympani, participation of, in sense of taste, 



718. 



Chordae vocales, 925 ; structure of, 226 ; length 

 of, 919 ; alterations in tension of, by muscular 

 action, 926,928; compared with vibrating 

 strings, 929, 930 ; with flute-pipes, 929, 930 ; 

 with reed instruments, 931-932 ; their mode 

 of vibration in falsetto voice, 933, 934. 

 Chorea, pathology of, 767, 836. 

 Chorion, formation of, 971; villi of, 974, 975. 

 Chromatic aberration, 874. 

 Chyle, composition and properties of, 451-453; 

 corpuscles of, 453; absorption of, 441, 442; 

 changes effected in, during passage to tho- 

 racic duct, 453,454; milky aspect of, due 

 to fat, 72; molecular base of, 452, 453. 

 Chyme, formation of, by digestive process, 424 



-428. 

 Ciliary Ganglion, 684. 



Movement, 131, 236, 237. 



Cineritious substance of brain, 339. 

 CIRCULATION, general plan of, 383, 466-467 ; 

 action of Heart in, 468-482 (see Heart)', ac- 

 tion of Arteries in, 482-490 (see Arteries); 

 action of Capillaries in, 491-497 (see Capil- 



laries)-, action of Veins in, 497-500 (see 

 Veins)', peculiarity of, in cranium, 500, 747, 

 748; in erectile tissues, 501. 



Circulation, in Foetus, early type of, 992-995; 

 changes in plan of, 995-996; plan of, in ma- 

 ture foetus, 996, 997. 



of fluid within cells, 130. 



Cirrhosis of liver, 589. 



Civilization, influence of, on form of skull, 

 1034, 1035; on body in general, 1036. 



Classification, mental tendency to, 777. 



Clitoris, development of, 1004. 



Cloaca, of Human embryo, 1002, 1003. 



Coagulable lymph, 570; see Lymph. 



Coagulation of Albumen, 55. 



of Casein, 56, 57. 



of Fibrin, 60 ; circumstances affecting it, 



61 ; its vital nature, 62. 



of Blood, 193-202 ; essentially due to so- 

 lidification of fibrin, 193 ; an act of vitality, 

 194; occasional deficiency of, 194 ; retarda- 

 tion of, 194-196; effect of external influences 

 on, 194-197; influence of rest, 195; influence 

 of warmth, 195; effect of neutral salts, 195; 

 non-effect of surrounding atmosphere, 195; 

 influence of depressed vitality or death of 

 vessels, 196; influence of admixture of dead 

 matter, 197; varying proportions of serum 

 and clot, 198. . 



Cochlea, functions of, 905. 



Cochlear nerve, distribution of, 896. 



Cod, brain of, 647. 



Cod-liver oil, rationale of its use, 73, 74. 



Codrington, Sir E., case of, 823. 



Coition, act of, in male, 956; in female, 962,963. 



Cold, influence of, on muscular tonicity, 331; 

 power of enduring, 619; production of, by 

 cutaneous exhalation, 631; death by, 623, 

 624, 1056. 



Coldbath-fields prison, cholera at, 542. 



Coleridge, automatic action of his intellectual 

 powers, 780 note. 



Colostrum, 1025. 



Color, variation of, in Man, 1030-1031. 



Coloring matters of Bile, 96, 97. 



of Urine, 92. 



- of Red Corpuscles, influence of reagents 



on, 180, 181. 



Colorless Corpuscles, see Blood- Corpuscles, 

 Colorless. 



Colors, complementary, 891 ; modifications in, 

 by proximity, 892 ; want of power of dis- 

 crimination for, 892. 



Commissural fibres of Cerebrum, 741-746. 



Commissure, transverse, of Spinal Cord, 661- 

 662. 



Commissures, case of deficiency of, 746 note. 



Comparison, mental tendency to, 777; inten- 

 tional exercise of, 788, 789. 



Complemental Nutrition, 211, 212. 



Complementary Colors, 891, 892. 



Compound Association, law of, 779. 



Complexion, variation of, in Man, 1030-1031. 



Conception, act of, 979. 



Concussion of Brain, 313, 314. 



Conduct, determination of, by the will, 811; 

 influence of motives on, 812-813. 



Conduction of sounds, 897, 898. 



Conjugated Acids, 87 note. 



Conjugation, among simple cellular Plants, 

 949, 950. 



Conscience, nature of, 814-816. 



