INDEX. 



1053 



Pancreas, internal secretion of, 896, 

 898 



normal mechanism of secretion, 796 



secretory nerves of, 794 

 Pancreatic secretion, chemical, 797 



nervous, 797 

 Paraglobulin, 451 

 Paralysis (motor), 198 

 Paralytic secretion (saliva), 769 

 Parapeptone, 786 

 Paraphasia, 220 

 Parathyroid, structure and function 



of, 875, 876 

 Parthenogenesis, 994 

 Parturition, physiology of, 998 

 Past pointing, 408 

 Pellagra, 955 

 Pendular movements (intestine), 732 



sound waves, 395 

 Pepsin, 784 



discovery of, 748 



properties of, 784 

 Pepsin-hydrochloric acid digestion, 



786 



Peptids, 802, 1026 

 Peptone, 786 



absorption of, in stomach, 792 



effect on clotting of blood, 469 

 Peptonised blood, 464 

 Peptozym, 469 

 Pericardial liquid, 451 

 Perimeter, 342 

 Peripheral field of vision, 342 



pulse, 529 



resistance in circulation, 517 

 Peristalsis, 732 

 Peroxidases, 976 

 Perspiration. See Sweat. 

 Pettenkofer's reaction, 822 

 Pfltiger's law of stimulation, 88 



tetanus, 90 

 Phagocytes, 445 

 Phenolsulphuric acid, 862 

 Phenomenon of conditioned reflexes, 



190 



Phenylalanin, 800, 1025 

 Phlorhizin diabetes, 921 

 Phosphatids, 78 

 Phosphoproteins, 1032 

 Phrenology, 192 

 Phenosin, 79 



Physical heat, regulation, 968 

 Physiological diplopia, 373 



oxidations, theories of, 973 

 Lavoisier's work, 645, 957 



point (vision), 344 



saline, 424 



Physostigmin, action of, on iris, 328 

 Pilocarpin, action of, on heart, 593 

 on iris, 328 



on salivary glands, 253 

 on sweat glands, 870 



| Pineal body, 892 



1 Pinealectomy, effects of, 893 



Piqiire, 918 



Pituitary body, structure and func- 

 tions of, 888, 892 

 effects of removal of, 891 

 extracts of anterior lobe of, 890 

 of posterior lobe of, 890 



Placenta, functions of, 995 



Plain muscle, 55 



Plasma of blood, composition of, 449 



Pleonectic blood, 684 



Plethysmography, 608 



Pneumogastr,ic nerve. See Vagus. 



Pneumograph, 655 



Pneumothorax, 665 



Poikilothermous animals, 958 



Pointing error test, 408 

 past, 408 



Polar bodies of ovum, 991 



Polypeptid, 802, 1026 



Positive electrical variation in heart, 

 594 



Posterior funiculi, descending tracts 



of, 177, 180 

 tracts of, 169 

 root, cells of, origin of, 83 

 ganglia, type of cells in, 131 

 termination in cord, .168 



Postganglionic nerve-fibers, 252 



Potassium ferricyanide method of de- 

 termining oxygen, 676 

 salts, action of, on heart, 574, 605 



Potential energy of food, 946 



Precipitins, 1027 



Predicrotic pulse-wave, 528 



Preganglionic nerve-fibers, 252 



Pregnancy, changes in, 997 



Prepyramidal tracts, 180 



Presbyopia, 316, 321 



Press- juice, 752 



Pressor nerve-fibers, 615 



Pressure of gases in solution, 679 



' sense, deep, 279 



distribution of, 283 

 localizing power, etc., 284 



Primary proteoses, 786 



Principal axis of lens, 307 

 focal distance, 307 



Projection system of fibers (brain), 185 



Prolamines, 1030 



Prolin, 801, 912, 1025 



Propeptone, 786 



Prostate gland, 1005, 1008, 1009 



Protalbumoses, 786 



Protamins, 1006, 1030 



Protanopia, 355 



Proteases, 753 



Protective enzymes, 754 



Proteins, absorption of, in intestine, 



811 

 adequate, 910 



