544 



GENERAL INDEX. 



Pause, compensatory, of the heart, i. 156 

 Pauses, respiratory, i. 424 

 Pectoral muscles, respiratory action of, i. 405 

 Pendular movements of the intestines, i. 384 



vibrations, ii. '-'>-\ 

 Penis, ii. 443 



structure of, ii. 148 

 Pentamethylene-diamin, i. 543 

 Pentoses, i. 562 

 Pepsin, i. 237, 238 



effect of, on blood coagulation, i. 63 



preparal ion of, i. 291 



properties of, i. 290 

 Pepsin-hydrochloric acid, action of, i. 292 

 Pepsinogen granules, i. 242 

 Peptic digestion, i. 292, 294 

 Peptones, absorption of, in the stomach, i. 313 



definition of, i. 292, 295 



effect of, on blood coagulation, i. t>2 



propert ies of, i. 294, 577 

 Pepton-injection, effect of, on lymph format inn 

 i. 73 



toxicity of, i. 316 

 Perfusion cannula, i. 1.^7 

 Perilymph, ii. :;72 

 Periodic reflexes, ii. 2ln' 

 Peripheral nerves, medullation of, ii. 180 



reference of special sensations, ii. 400 



reflex cenl res, i. L78 

 Peristalsis, definition of, i. 372 



intestinal, i. 382 



of the stomach, i. 37!» 



of the ureters, i. 389 

 Permeability of the capillary walls, i. 70 

 Peroxide of bydrogen, i. 505 

 Pettenkofer's reaction for bile acids, i. 324, 



514 

 Pexinogen granules, i. 242 

 Pfliiger's hypothesis of the structure of proto- 

 plasm, i. 23 



law of contract ion, ii. 50 

 Phagocytosis, i. 48 

 Phakoscope, ii. 308 



Phalangar process of the rods of Corti, ii. 378 

 Pharynx, deglutition in, i. 373 

 I'lieiiaceturic acid, i. 569 

 Phenol, i. 569 



elimination of. i. 340 

 Phenyl-acetic acid. i. 569 

 Phloridzin diabetes, i. 563 

 Phosphates, i. -"1 I 

 Phosphene, pressure, ii. 305, 331 

 Phosphoric acid, -alts of. i. 511 

 Phosphorus, nutritive history of. i. 515 



occurrence of, i. 513 



peroxide, i. 51 1 



poisoning, i. 513 



preparal ion of, i. 513 



properties of. i. 513 

 Photomet ry, ii. '■'> 15 

 Phrenic' nerve, current of action in. ii. 151 



mrves. i. 463 

 Phylogenetic development of nerve-cells, ii. 177 



Physical molecules, di Sniti f. i. 25 



Physiological anodes, definition of, ii. 52 



division of labor, i. 22 



molecules, i. •.'."I 



kat bode, definil ion of, ii. 52 

 abservations on afferent paths in the cord, ii. 

 229 



rheoscope, ii. 1 K 151 

 -alt solut ion, ii. 59 



in t ransfusions, i. 64 

 Physiology, definition of. i. 17 



human, definil ion of. i. .'Ill 

 met hod- employed in. i. 30 

 subdivisions of, i. 17, 29 



Physostigmin, action of, on accommodation, ii. 

 :;il 

 on the eye, ii. 325 

 l'ia mater, weight of, ii. 274 



Pigment epithelium, retinal, movements of, ii. 

 :;:;n 

 retinal, relation of, to adaptation of the eye, 

 ii. 326 

 Pigments, biliary, i. 45, 215, 322, 530, 574 



blood-, i. 37, 4-1, 573 

 Pilocarpin, action of, on salivary glands, i. 229 



on sweat-glands, i. 260 

 Pilomotor mechanism, relation of, to thermo- 

 lysis, i. 494 

 Pince myographique, ii. ~7 

 Pineal gland, calcification of, in old age, ii. 491 

 Pinna of the ear, ii. 362 

 Pitch, limits of perception of, ii. 382 

 of musical tones, ii. 381 

 of the voice, ii. 130, 432 

 Pituitary body, anatomy of, i. 272 

 functions of, i. '.'7;; 

 internal secretion of, i. 273 

 extracts, action of. i. 272 

 membrane, ii. 408 

 Pivot-joint, ii. 417 

 Placenta, ii. 17 I 

 Placental transmission of infectious diseases, ii. 



villi, ii. 474 

 Plain muscle, histology of, i. 369 

 physiology of, i. 370 

 tone of, i. 371 

 Plant-cells, assimilation in, i. 18 

 Plants, regeneration of lost parts in. ii. 496 

 Plasma of blood, i. 33, 50 



oxygen absorption-coefficient of, i. 416 

 Plastic food-stuffs, definition of, i. 346 

 Plethysmograph, i. !!)(> 

 Pneumatic cabinet, i. 453 

 Pneumogastric nerve. See I'/tyus. 

 pulmonary branches of, i. 465 

 respiratory function of, i. 459, 460 

 Pneumograph, i. 423 

 Pohl's mercury commutator, ii. 36 

 Poikilotherinoiis animals, i. 4(i7 

 Polar amphiaster of the ripening egg, ii. 453 

 bodies, ii. -151 



of the ovum, ii. 453 

 Polarity of neurones, ii. 184 

 Polarization, after-effects of, ii. 65 



physiological, of neuroblasts, ii. 176 

 Polarizing current, effect of, on conductivity, 

 ii. 50 

 on muscles, ii. til 

 on nerves, ii. t>2 

 Pole-changers, ii. 3*i 

 Polynucleated leucocytes, i. 48 

 Polypncea, i. 4-11 

 Polyspermy, ii. 17 1 

 Pomum Adami, ii. 125 

 Portal vein, vaso-motor nerves of, i. 209 

 Positive after-images, ii. •'!!<> 

 variation of the heart during vagus stimula- 

 tion, i. 164 

 Posterior association centre, ii. '.'57 

 Post-ganglion ic fibres of the sympathetic sys- 

 tem, ii. 219 

 Post-mortem rise of temperature, i. 497 

 Posture sense, ii. 399 



Potassium carbonates, nutritive history of, i. 520 

 chloride, nutritive history of, i. 519 

 cyanide, i. 542 

 occurrence of, i, 519 

 phosphates, nutritive history of, i. 520 



relation of. to heart muscle, i. 15] 

 salts, action of, on muscles, ii. 138 



