782 



INDEX. 



Bespiratory changes in the tissues, 348 

 , , movements , pressure exerted 



by, 315 



recorded by 



means of 

 Marey'sPneu- 

 matograph, 

 316* 



,, ,, method of re- 



cording, 316, 

 319* 

 ,, ,, characters of, 



317, 319 

 ,, ,, influencing pulse 



rate, 371 



,, modified, 382 



Best, influence of, on Nerve and Muscle, 



97 



Eetina, electric currents in, 519 

 ,, Photochemistry of, 515 

 ,, visual areas in the, 523 

 Kheometer of Ludwig, 124 

 "Bheoseopic frog," 62 

 Ehythm of respiration, 316 

 Bibs, action of, in inspiration, 321 

 Bigor Mortis, 64, 66 

 Bima respiratoria, 652 



,, vocalis, 652 



Boots of spinal nerves, functions of, 482 

 Bunning, 664 

 Butic acid, 736a 



Saline matters in serum, 25 

 uses of, 477 

 Saliva, properties of, 234 



action of, on starch, 235 

 parotid, 238 

 ,, submaxillary, 238 

 sublingual, 238 

 ,, mixed, 238 

 ,, secretion of, 256 

 ,, chorda and sympathetic, 262 

 Salivary secretion, nervous mechanism 



of, 257 



,, ,, inhibition of, 259 



,, ,, vascular changes dur- 



ing, 259 

 Salivary gland, histological changes 



during activity of, 268 

 Salts as food, 455 

 Salts of uric acid, 750a 

 Sarcolactic acid, 741a 

 Sarkin, 754a 



Schemer's experiment, 494, 495* 

 Secretion, theory of the nature of, 275 

 by the skin, 384 

 by the kidneys, 392 

 ,, of perspiration, 387 

 ,, of urine, 397 

 Semicircular canals, result of injury to, 



614 



Semilunar valves, 143 

 Sensations, visual, 511 



of pressure, 575 



,, of temperature, 576 



Sense organs, 488 



Sensible perspiration, 385 

 Sensory impulses, velocity of, 485 

 ,, cranial nerves, 484 

 ,, nerves, 481 



,, nerves, behaviour towards sti- 

 muli different from that of 

 motor nerves, 486 

 Sensory and motor nerves, differences 



between, 106 

 ,, and motor nerves, union of, 



487 

 Serum-albumin, 25 



,, ,, characters of 703a 



Serous fluids, artificial coagulation of, 



17 



Serous glands, 268, 274* 

 Serum, composition of, 25 

 Sex, difference of bodily constants in, 



688 



Shock, 214 

 Sighing, 382 

 Sight, 490 



Size and distance, judgment of, 549 

 Skatol, 769a 

 Skin, secretion by the, 384 



,, absorption by, 390 

 Sleep, phenomena of, 691 



,, causes of, 692 

 Smell, 567 



,, olfactory nerve, and, 567 

 Sneezing, 383 

 Soaps, 739a 

 Sobbing, 383 

 Sodium glycocholate, 248 

 Sodium sulphindigotate, secretion of, by 



epithelium of kidney, 406 

 Sodium taurocholate, 248 

 Solidity, judgment of, 551 

 Soluble starch, 235 

 Sounds, judgment of direction of, 565 



of the heart, 143, 144 

 Spectra of Hasmoglobin, 334* 

 Speech, 657 



Spherical aberration, 507 

 Spinal cord, 585 



,, ,, of frog, evidences of choice 



in, 589 



,, ,, automatic actions in, 595 

 ,, ,, tonic action of, 596 

 ,, conduction of impulses in, 



598 



,, relation of grey matter to 



roots of spinal nerves, 599 



,, decussation of sensory and 



volitional impulses in, 



601 



,, ,, sectional areas of the late- 

 ral, anterior and posterior 

 columns of the, 603* 

 ,, ,, paths in, as determined by 

 anatomical investigation, 

 600 



,, transmission of impulses a- 

 long the grey matter, 

 lateral, anterior and pos- 

 terior columns, 602 



