594 INDEX 



Protein (ttpwtos, first; dSo;, shape) material, dissolved by gastric 



juice, 24", 248 

 as food, 6, 225-227, 



274 

 given up to the tissues 

 from the blood, 171 

 of plasma, 107 

 nitrogen in, 188, 225 

 reactions of, 108 

 Protopathic sensations, 347 

 Protoplasm, colourless corpuscles formed of, 100, 101, 536 



of ovum, 537 

 Psychical (4'vxri, the spirit) phenomena, connection inconceivable 



between molecular changes and, 526 

 Ptyalin (jttuw, I spit ; aKivos, salted), properties of, 242, 264 

 Puliis. 16 



Pulleys, ligamentous, 415 

 Pulmonary {pulmo, lung) capillaries. 127 



veins, 35, 38, 41 

 Pulp cavity of tooth, 232 

 Pulse, the, 60 



lost in capillaries 61 

 venous, 167 

 waves, 61 

 Punctum lachrymale (lachrymal point), 416 

 Pupil, 402 



constriction and dilation of, 407, 408 

 Purkinj6, cells of, 511 

 Purkinj6's figures, how produced, 430 

 Pus. 80 



Pylorus (TTuAwpo?, a gate-keeper), 244 

 Pyramids, anterior, of medulla oblongata, 521 



decussation of, 520 

 Pyramidal layer of cerebral cortex. 515 



tract, its coiuicction with the cerebral cortex, 532 

 crossed, of spinal cord, 492, 520 



QUADRIOEMINA, corpora, 518 



Rabbit, experiment on ear of. 67 



Racemose (racemus, a bunch of grapes) glands, 228 



Radial artery, 60 



Radicles, lacteal, 257 



Radius (a ray or spoke of a wheel), 306 



articulation of, 324 

 Recti (straight) muscles of the eye, 414. 415 



nerve supply to, 515 

 Rectum (intestinum rectum), 253, 516 

 Rectus muscle of abdomen, 316 



of leg, 3161 

 Receptacle of the chyle, 86 

 Red corpuscles, 94, 96 



action of oxygen on, 100, 101, 126 



possibly broken up in spleen, 222 



of spleen, 222 



size of, 95, 96, 566 



structure of, 96, 98, 104 



