438 



INDEX 



Ribs (continued) 



Respiratory movements of, 201 

 Upper 



Mechanism different from 



that of lower, 205 

 Respiratory movements, 204 

 Spinal articulations, 204 

 See also Costal cartilages 

 Ringer's solution, 115 



Action of, on nerves of heart, 58 

 Effect on heart beat, 4 

 Experimental injection of, 168 

 Rods and cones of retina, 373 

 Rubber bag for armlet, 121 

 Rubber pneumatic suit for use in 



shock, 178 

 Running 



Composition of alveolar air in, 



242 

 Variations in the pulse after, 231 



SALINE, physiological, placing heart 

 in to produce cessation of beat, 48 

 Salivary cells, 161 

 Salivary gland, flow of lymph from, 



150, 151 

 Salts- 

 Inorganic 



Of muscle, 216 

 Present in cells, 17 

 Sarcolemma and sarcoplasm, and 

 sarcostvles of cardiac muscle fibres, 

 35 

 Schlemm's canal 



Venous sinus of, 138 

 Walling in of, 141 

 " Second wind " and the composition 



of alveolar air, 242 

 Sedentary work, sluggish circulation 



due to, 149 



Semilunar valve, closure of, 104, 107 

 Sensation 



Head's experiments in, 271 

 Localisation and, 319 

 Senses, special, physiology of, studies 



in, 351-425 

 Sensibility, bodily, Flechsig's area 



for, 306 



Sensory aphasia, of Wernicke, 33 

 Sensory centres, 300 

 Sensory " receptors," 144 

 Septum 



Inter-auricular, 40 

 Inter-ventricular, origin and 

 mode of development, 44, 45 

 Shock, 173-180 



Causes, 173, 174 

 Methods of production. 174 

 Reflexes ceasing during, 180 

 Rubber pneumatic suit for con- 

 fining body in, 178 



Shock (continued) 



Simple, transfusion of human 

 blood from artery to vein in, 

 179 



Sibson's fascia, 187 

 Sight. See Vision 

 Sino-auricular groove, 54 

 Sino-auricular node, 40, 59 

 Sinus venosus, 44 



In human heart, 37 

 Skeletal muscles, function of, 144 

 Sleep, influence of, on muscular 



system, 224 

 Sodium chloride, effect of, on heart 



muscle, 2 

 Spectrum 



Intensities of lights in, 387 

 Neutral point of, 397 

 " Twilight " values of, 362 

 And visual sensation, 355 

 Sphygmogram, clinical information 



afforded by limited in value, 72 

 Sphygmographs, 75 



Application by suspension me- 

 thod, 144 

 Dudgeon's, 86 



Sphygmography, methods of, 75 

 Sphygmomanometer, 144 

 Sphygmometer 



Bags, small, unenclosed, errors 



introduced by, 125 

 For application to radial artery, 



121 



(Hill's) description of, 122 

 See also Pocket Sphygmometer 

 Spinal anaesthesia. See Anaesthesia, 



spinal 



Spinal cord, division of, shock re- 

 sulting from, 173, 174 

 Spine 



Double articulation of upper 



ribs to, 205 



Extension of, as means of ex- 

 panding thorax, 205 

 Standard movement, value of, 77, 80 

 Stannius ligature experiment, 48, 54, 



59 



Sterno-costal pulmonary surface di- 

 rectly expanded, 187 

 Sternum, inspiratory movements of, 



197 

 Stimulus 



Normal visual, 387 



Values for Deuteranope and 



Protanope, 400 



Stochiometric relationships, 12 

 Stomach 



Of dog subject to hyperaemic 



reaction, 171 



Of rabbit and man, not subject 

 to hyperaemic reaction, 171 



