gi6 



Psychical deafness, 703. 



processes, time of, 684. 

 Psycho- physical law, 731. 

 Ptomaines, 249. 

 Ptosis, 588. 

 Ptvalin, 219. 

 Ptyalism. 215. 

 Puberty, 853. 



Pulmonary artery, pressure in, 

 130. 

 vessels, 162. 

 Pulmonary <elema, 182. 

 Pulp of tooth. 225. 

 ,, of spleen, 148. 

 Ptdae, 97. 



anacrotic, 109. 

 capillary, 118. 

 ,, catacrotic, 102. 

 characters of, 102. 

 conditions affecting, 107. 

 ,, curve. 101. 

 ,, dicrotic, 106. 

 , entoptical, 115. 

 ,, hyj>er<licrotic, 106. 

 in animals, 107. 

 in jugular vein, 142. 

 .. in liver, 143. 

 ,, influence of pressure on, 



112. 

 ,, influence of respiration 



on. 110. 

 ,, instruments for investi- 

 gating, 97. 

 ., monocrotic, 106. 

 ,, of various arteries, 108. 

 ,, ]*aradoxical, 112. 

 ,. pathological, 115. 

 , rate, 107, 127. 

 ,, recurrent, 110. 

 ,, tracing, 102. 

 ,, trigeminal, 108. 

 ,, variations in, 108. 

 ,, venous, 142. 

 wave, 113. 

 Pulses, 351. 

 Pulsus altemans. 108. 

 ,, bigeminus, 108. 

 ,, caprizans, 106. 

 ,, dicrotus. 106. 

 ,, intercurrens, 108. 

 ,, myuruB, 108. 

 Pumping median isms, 310. 

 Pupil, 752. 



,, action of poisons on, 760. 

 Argyll Robertson, 660. 

 , , functions of, 758. 

 ,, movements of, 759. 

 ., photometer, 761. 

 ,, size of, 761. 

 Pupilometer, 761. 

 Purgatives, 239. 

 Purkinje, cells of, 723. 

 fibres of, 55, 460. 

 figure, 762. 

 ,, Sanson's images, 751. 

 Pus-corpuscles, 139. 

 Putrefaction, j>ancreatic, 255. 

 Putrefactive processes, 283. 

 Pyloric glands, 241. 



,, changes in, 244. 



fistula, 245. 



Pyramidal cells, 687. 

 tracts, 633. 



INDEX. 



Pyramidal tracts, degenerat on 



of, 708. 

 Pyrokatechin, 382, 405. 

 Pyuria, 416. 



Quality of a note, 811, 813. 

 Quantity of blood, 45. 



,, of food, 357. 



,, of gases, 188. 



Kales, dry, 180. 



,, moist, 180. 

 Rami communicantes, 620. 

 Range of accommodation, 756. 

 Ranvier's nodes, 528. 

 Raynaud's disease, 583. 

 Reaction impulse, 63. 

 Reaction of degeneration, 578. 

 Reaction time, 573, 685. 

 Recoil wave, 103. 

 Rectum, 238. 

 Recurrent pulse, 110. 



sensibility, 617. 

 Red-blindness, 778. 

 Reduced eye of Listing, 747. 

 Reducing agents, 43. 

 Reductions in intestine, 283. 

 Reflex acts, examples of, 636. 

 ,, inhibition of, 639. 

 law of, 637. 

 ,, movements, 636. 

 Reflex movements, theory of, 

 641. 

 ,, nerves, 583. 

 ,, organic, 643. 

 spasms, 636. 

 ,, tactile, 647. 



time, 639. 

 ,, tonus, 645. 

 Reflexes, crossed, 638. 

 ,, deep, 642. 

 ,, spinal, 635. 

 ,, organic, 643. 

 Refracted ray, 744. 

 Refractive indices, 744. 

 Regeneration of tissues, 369. 

 ,, of nerve, 540. 



Regio olfactoria, 821. 



respiratoria, 821. 

 Regnault s apparatus, 184. 

 Reissner's membrane, 808. 

 Relative proportions of diet, 



357. 

 Remak's ganglion, 77. 

 Renal plexus, 427. 

 Rennet, 251, 346. 

 Reproduction, forms of, 841. 

 Requisites in a proper diet, 357. 

 Reserve air, 166. 

 Residual air, 166. 

 Resistance, 89. 

 Resonance organs, 510. 

 Resonants, 522. 

 Resonators, 817. 

 Resorcin, 404. 

 Respiration, 159. 



amphoric, 180. 



artificial, 198. 



Biot's, 172. 

 bronchial, 180. 



,, centre for, 661. 



,, chemistry of, 183. 



cog-wheel, 180. 



Respiration, cutaneous, 193. 

 first, 666. 



forced, 172. 



foreign gases, 199. 



,, in a closed space, 



196. 

 ,, in animals, 168. 



,, internal, 194. 



,, mechanism of, 165. 



,, muscles of, 172. 



,, nasal, 182. 



,, number of, 167. 



,, pathological, 171. 



,, periodic, 172. 



,, pressure during, 



181. 

 ,, pressure on heart, 



86. 

 ,, sounds of, 179. 



,, time of, 168. 



type, 170. 

 ,, variations of, 167. 



,, vesicular, 179. 



Respiratory apparatus, 159. 



,, Andral and Gavar- 



ret, 184. 



centre, 661, 



,, mechanism of, 165. 



v. Pettenkofer, 185. 



quotient, 186. 



,, Regnault and Rei- 



set, 185. 

 ,, Scharling, 185. 



,, undulations, 124. 



Restiform bodies, 655. 

 Rete mirabile, 51. 

 Retina, 737. 



,, activity in vision, 768. 

 ,, blood-vessels of, 739. 

 ,, capillaries, movements 



in, 763. 

 ,, chemistry of, 740. 

 ,, epithelium of, 737. 

 ,, rods and cones of, 738, 



769. 

 ,, stimulation of, 779. 

 ,, structure of, 737. 

 visual purple of, 739. 

 Retinal image, formation, of 

 747. 

 ,, size of, 748. 

 Retinoscopy, 767. 

 Reversion, 896. 

 Rheocord, 542. 

 Rheometer, 132. 

 Rheophores, 575. 

 Rheoscopic limb, 556. 

 Rheostat, 543. 

 Rheotom, 560. 

 Rhinoscopy, 517. 

 Rhodophane, 740. 

 Rhodopsin, 739. 

 Ribs, 174. 

 Ricket's, 503. 

 Rigor mortis, 466. 

 Ritter's opening tetanus, 567. 



,, tetanus, 567. 

 Ritter-Valli law, 541. 

 Rods and cones, 738. 

 Rods of Corti, 809. 

 Rosenthal's modification, 472. 

 Rotatory disc for colours, 774. 

 Rudimentary organs, 896. 



