INDEX. 



1035 



Glycerin, relation of, to glycogen-formation, 



269 



Glycerose, 1001 

 Glycocoll, 981 

 Glycogen, 266, 1005, 1008 



conversion of, to dextrose, how effected, 269 



derived from carbohydrates, functions of, 269 

 from proteid foods, functions of, 270 



end-products of, 266 



formula, 266 



function of, 269, 270 



in animal and vegetable bodies, extent of dis- 

 tribution of, 270 



in the human body, 270 



in the liver, 205, 267-270 



in the muscles and other tissues, value of, 270 



muscle, conditions affecting the supply in, 270 



origin of, 267 



reaction of, 266 

 Glycogen-consumption in muscular work, 300 



in starvation, 301 

 Glycogen-formation defined, 269 

 Glycogenic theory, 269 

 Glycolysis, 293 

 Glyco-proteids, 1019 

 Glycoses, the, 1004 



Glycosuria from removal of pancreas, 206, 207 

 Goitre, treatment of, with thyroid extracts, 209 

 Graafian follicles, 892 

 Grammeter, 584 



Granules, cell, of the gastric glands, 183 

 of the pancreatic glands, 172 

 of the parotid, 167-169 



zymogen, 169, 183 

 Grape-sugar, 1005 



Growth-changes of the body, influence of thy- 

 roid gland on, 737 

 of the brain, 724-732 

 Guanidin, 993 



glycolyl methyl, 994 

 Guanin, 996 



H.EMATIX, 335, 342, 1014 

 Hseniatogen, 295 

 Haematoidin, 342, 1015 

 Hsematopoiesis, 343 

 Haematoporphyrin, 342, 1015 

 Hsemerythriu, 1018 

 Hsemin, 342, 1014 



medico-legal value of, 342 > 

 Hsemochromogen, 335, 342, 1014 



molecular formula of, 336 

 Haemoglobin, 335, 1014 

 carbon-monoxide, 336 



absorption spectrum of, 342 

 composition of, 335 

 compounds of, derivative, 342 



bile-, and urinary pigments, 343 

 hsematin, 342 

 hsematoidin, 342 

 hsematoporphyrin, 342 

 hu'iui ii. 342 

 hsemochromogen, 342 

 histoheematins, 342 

 methsemoglobin, 342 

 with oxygen and other gases, 366 

 condition of the, in red blood -corpuscles, 333 

 crystallization of, 337 

 decomposition-products of, 335 

 distribution of, 335 

 molecule of, formula, 335 



presence of iron in the, 337 

 nature and amount of, in red blood-corpuscles, 



335 

 "reduced," 336 



absorption spectrum of, 340, 341 

 Hair-cells of Corti, 822, 824, 825 



Hand, contractions of, fatigue from muscular, 77 



Harmony, 831 



" Harveian circulation," 368 



Hawking, 562 



HC1, origin of, in the gastric juice, 227 



Head, vaso-motor nerves of the, 496 



Hearing, sense of, 807-833 



cortical centres for the, 696, 697 

 special nerve of, 679 

 Heart, beating. See Heart-beat. 

 method of exposing the, 405 

 position and form of, changes in, 404 

 blood-passages in the frog's, 471 

 changes in form and size of, during ventric- 

 ular systole and diastole, 406 

 conduction in the, means of, 85 

 contractions of the, in heat-production, 400, 



597 



without fatigue, 77 

 contraction-wave of the, 443 

 cords of the, tendinous, and their uses, 401 

 excitation-wave of the, 443-446 

 impulse or apex-beat of the, 409 

 iunervation of the, 440-470 

 irritability of the, diminished by vagus exci- 

 tation, 455 



lymphatics of the, 477 

 mammalian, constituents of blood of, 482 



nutrition of the, 482 

 muscle-fibres of the, 84, 85 

 nerves of the, 450 

 centres of, 467-470 

 inhibitory, 452 

 sensory, 463, 466 

 vaso-motor, 497 

 ventricular, 463 

 nutrition of the, 471-482 

 pulse-volume of the, 397, 398 

 pumping mechanism of the, 370 

 the " pause " or " repose " of the, 414 

 vagus influence on the, nature of, 457 

 stimulation on the, effect of, 453-457 

 action on bulbus arteriosus, 455 

 arrest in systole, 456 

 changes in the auricle, 455 

 changes in the ventricle, 453 

 comparative inhibitory power, 456 

 diminished irritability of the heart, 



455 



effects of varying the stimulus, 455 

 nature of vagus influence on the heart, 



457 



septal nerves in the frog, 456 

 valves of the, mechanism of, 400-404 

 ventricle of, average pulse-volume of the 



human, 398 

 voluntary control of the, defined, 469. 



See also Auricles, Ventricles. 

 Heart and arteries, general changes in the, 404 

 and vessels, observation of changes of the, in 



the open chest, 405 



changes in the beating auricles, 407 

 changes in the great arteries, 407 

 changes in the great veins, 407 

 changes of position in the beating ven- 

 tricles, 406 

 changes of size and form in the beating 



ventricles, 405 



Heart-beat, alterations in the, by vagus excita- 

 tion, 452-458 

 changes in the, from closure of the coronary 



arteries, 473 



conditions influencing the, 413 

 effect of carbon dioxide on the, 481 



of stimulation of augmentor nerves, 460 

 following cessation of respiration, 553 

 influence of oxygen on the, 481 



