970 



INDEX. 



PAGE 



Respiration, effects upon the consumption of oxygen 

 of increasing its proportion in the air 143 



effects upon the consumption of oxygen of con- 

 fining an animal in a mixture of oxygen and hy- 

 drogen 143 



quantity of oxygen consumed per hour in 144 



changes in the air in passing through the lungs 144 



elevation in temperature in the air in passing 



through the lungs 144 



exhalation of carbonic acid in 144 



variations in the exhalation of carbonic acid with 



the frequency and extent of the acts of 145 



quantity of carbonic acid exhaled per hour in. . . 146 



influence of sleep upon the exhalation of car- 

 bonic acid in 146, 150 



influence of age upon the exhalation of carbonic* 



acid in 14T 



influence of sex upon the exhalation of carbonic 



acid in 14T 



influence of digestion upon the exhalation of car- 

 bonic acid in 148 



influence of inanition upon the exhalation of car- 

 bonic acid in 148 



influence of diet upon the exhalation of carbonic 



acid in 148 



influence of alcoholic beverages, tea, and coffee 



upon the exhalation of carbonic acid in 149 



influence of tea, coffee, and tobacco upon the ex- 

 halation of carbonic acid in 149 



influence of mental depression upon the exhala- 

 tion of carbonic acid in 150 



influence of exercise upon the exhalation of car- 

 bonic acid in 150 



influence of moisture and temperature upon the 



exhalation of carbonic acid in 151 



influence of season upon the exhalation of car- 

 bonic acid in 151 



relations between the quantity of oxygen con- 

 sumed and the quantity of carbonic acid exhaled . . . 152 



sources of the carbonic acid exhaled in 153 



exhalation of watery vapor in 153 



exhalation of ammonia, organic matter, etc., in. . 154 



exhalation of nitrogen in 154 



changes in the blood in 155 



mechanism of the interchange of gases between 



the blood and the air in 161 



relations of, to nutrition 161 



essential processes of 162 



combustion-theory of. 163 



cutaneous 168 



in a confined space 170 



relations of, to deglutition 220 



connection of the medulla oblongata with 726 



influence of, upon the circulation of lymph 840 



relations of, to animal heat 518 



influence of the superior laryngeal branches of 



the pneumogastrics upon 652 



influence of the inferior laryngeal branches of 



the pneumogastrics upon 653 



effects of section of the pneumogastrics upon 653, 659 



effects of galvanization of the pneumogastrics 



upon 661 



movements of the brain with 668 



Eespiratory efforts before birth 167, 919 



Eespiratory excitants 149 



Eespiratory movements, character of, and cause of 



these movements 1G6, 167, 660, 727 



Respiratory movements of the glottis 553 



Eespiratory non-exciters 149 



PAGH 



Respiratory sense 164, 660, 727 



Restiform bodies 725 



Resultant tones 831 



Rete testis 881 



Retina 775 



ora serrata of 776 



macula lutea and fovea contrails of 776, 779, 791 



layers of 776 



layers of rods and cones of 776, 791 



external granule layer of 777 



inter-granule layer of (cone-fibre plexus) of 777 



internal granule layer of. T77 



granular (molecular) lay er of. 777 



layer of ganglion-cells of 777 



expansion of the optic nerve in 777 



limitary membrane of. 77T 



connective tissue of 778 



connection between the rods and cones and the 



ganglion-cells of 778 



blood-vessels of 778, 779 



sensibility of the layer of rods and cones of. 791 



shadows of the vessels of 791 



relative sensibility of different parts of. 792 



corresponding points in 802, 803, 810 



Retinal red, or retinal purple 793 



Retractors of the anus 290 



Retrahens aurem 818 



Right-handedness (see Dextral preeminence) 944 



Rigor mortis (see Cadaveric rigidity) 946 



Rima glottidis 116 



Rods of the retina 776, 791 



Rolling movements following injury of certain parts 



of the encephalon, etc 728 



Rosenmiiller, organ of 863, 928 



Ruloff. brain of 703 



Rumination 255 



Russian baths 521 



Rut, identity of, with menstruation 871, 875 



Ruysch, tunic of 772 



Saccule of the internal ear 843 



distribution of the nerves in 846 



Sacro-lurnbalis, action of, in expiration 131 



Sacrum, consolidation of 914 



Sago 181 



Saliva 205 



Saliva, parotid 206 



secretion of 206 



action of, upon starch 206 



relations of the flow of, to mastication 207, 214 



alternation in the secretion of, upon the two 



sides 207 



Saliva, submaxillary 208 



influence of sapid substances upon the secre- 

 tion of 208 



Saliva, sublingual 208 



influence of sapid substances upon the secretion 



of 



209 



Saliva, fluids from the smaller glands of the mouth, 

 tongue, and pharynx ............................. 209 



Saliva, mixed ...................................... 210 



- influence of matters introduced into the stomach 

 through a gastric fistula upon the secretion of ..... 210 



- influence of the sight, odor, or thought of food 

 upon the secretion of ............................ 210 



- quantity of ................................... 210 



- reaction of .................................... 210 



- quantity of, secreted during the intervals of mas- 

 tication... .. 210 



