INDEX 



439 



Stovuin. spinal aiia-stlu-sia produced 



l>y stovuiii. ISO 

 String ualvaiiometer, Einthoven's, 



III!) 

 Strychnine 



A. t Km >f. i>n nerve cells. 14 

 Favourable action of, 177 

 Sugar 



In the blood, 14 



Injection into blood causing 



hydnemia, 169, 170 

 In muscle, 213 

 Sweat, secretion of, and muscular 



work, 246, 252 

 Sweating, effect on viscosity of blood, 



168 

 Sympathetic nerve, how long active 



aftT death. 58 

 Syncitium 



Definition of, 34, 36 

 Heart muscle regarded as, 36 

 Synapses 



Constrictor, paralysis of, 177, 178 

 Sensory, 175, 177 



In spinal anaesthesia, 1 80 

 Of vaso-motor centre, 179 

 Syncope, restoration from, 173 

 Systole, onset of, in man, not easy to 

 fix, 76 





terminalis, 66, 67 

 Temperature 



Influence of muscular work on, 



243 



Influence on nervous impulse, 276 

 Influence of, on protein coagula- 



tion, 212 

 Tetanisation 

 Of auricle, 95 

 Of heat muscle, 51, 56 

 Thigh. See Femur 

 Thorax- 



Compression of, results, 195 

 Elasticity of, respiratory valve, 



193, 1!4 

 Expansion of. In I 



By means of extension of 



spine, 205 

 Horizontal groove on each side 



of, 188 

 Lad, or operculum of, 196, 197 



tive pressure in, 188 

 Wall of, adhesion of roots of 



lung to, 190 



Thrombosis, compensatory enlarge- 

 ment of collateral blood-vessels 

 following. lt>4 

 "Ti.lal air." 237 



spaces, passage of water from 

 ili-t.-nd-<l capillaries into. 17" 

 Tone. muscular. J. 1 



Torcular Hcrophili. 137 



Toxins. Sef Bacterial toxin ; Diph- 

 theria toxin 



Trachea, blood pressure in, rise of, 1 46 



Training. See Exercise 



Transfusion of blood, in excess, effects 

 of. 165, 166 



Tricuspid regurgitation, " v " wave 

 and, 102 and note 



Tuberculosis 

 Pulmonary 



Initial site of, 198 

 And mechanism of respira- 

 tion, 206 



Turbellarian worm, blood-channel 

 system in, 132, 134 



Turkish baths, effect on viscosity of 

 blood, 168 



Turpentine stoups, hvpera?mic action 

 of, 173 



UNICELLULAR animals, excretory 

 organ in, 151 



Unions, chemical and physical, 12 



Ureter, flow from, compared with 

 flow from renal vein, 154 



Urine, resorption into, of drugs intro- 

 duced into joints, 172 



Uterus, arteries of, tortuosity, 120 



VACUOLES of Paramoecium, 151, 152 

 Vagus nerve 



Action on heart, 48, 54 

 How long active after death, 59 

 Valsalva's experiment, 146 

 Varicose veins, due to deficient flow 



or quality of blood, 130 

 Vascular pressure, residual, in the 



dead animal, 157 



Vascular systein, experimental opera- 

 tions on, 112 



Vaso-constrictor impulses, 176 

 Vaso-dilatation of active organs, 176 

 Vnso-dilator impulses, 176 

 Vaso-motor centre 

 Paralysis of, 174 

 Synapses of, 179 

 Vaso-motor nerves 



Excitation of, effect on blood 



flow, 167 

 Paralysis of, 179 

 Veins 



Abdominal and thoracic, circu- 

 latory function, 66, 67 

 Blood pressure in, 128, 130 

 Developing structure of arteries, 



133 

 Large, downward movement of 



embolus in, 164, 165 

 Over-engorgement, prevention, 

 106 note 



