INDEX 



803 



Sweat, 306. See also Skin 

 amount of, 307 

 centres. 309 



pilocarpine, action of, 309 

 Sweating, nervous mechanism of, 



308 

 Swim-bladder, fishes, 127 

 Swine. See Pig, Sow 

 Sympathetic, cranial system, 525 



cell stations unknown, 



526 

 supplies digestive 1 

 organs, 227 

 heart, 51 

 lungs, 133 

 third, seventh, ninth, 

 tenth, and eleventh 

 pair of nerves, 525, 

 526 

 Sympathetic sacral system, 528 

 Sympathetic spinal, system, 526 



cervical sympathetic, 



526 

 ganglia, 523, 524 



difference from 

 cerebro-spinal, 



524 



prevertebral, 524, 



528 

 structure of, 524 

 terminal, 524, 528 

 vertebral or lat- 

 eral, 524, 528 

 grey rami communi- 



cantes, 527, 528 

 grey rami communi- 

 cantes, post-gan- 

 glionic fibre, 525, 

 527, 528 

 origin of preganglionic 



fibres, 525, 528 

 pilomotor fibres, 306, 



529 



sweat fibres, 309 



vasomotor fibres, 83, 

 527, 528. See also 

 Nerves, Vasomotor 



white rami commu- 

 nicantes, 526 



white rami commu- 

 nicantes, pregan- 

 glionic fibre, 525, 

 526 



white rami commu- 

 nicantes, vertebral 

 ganglia, 526 

 Sympathetic system, 523 



afferent fibres absent, 529 

 cell stations in, 525, 529 



effect of nicotine on, 

 525 



Sympathetic system, inhibition, 524 

 neurones, 525 

 no reflex action in, 524 

 organization of, 461, 523, 



525 

 sensory phenomena in, 529 

 variety of impulses trans- 

 mitted, 528 

 Synapses, 436 

 Syntonin, 189 



Syphon trap, duodenum, 175 

 Systole, 37 

 Systolic plateau, 41 



Tactile cells, 299, 570, 668, 684 



sensations, 483, 569, 570, 668, 

 684 

 Tail organ of expression, 576 



representation in cortex, 498 

 sensory paths in cord, diagram , 

 498 

 Tapetum lucidum, 533, 537, 561 

 Taste, 567 

 buds, 567 

 bulbs, 567 

 centre for, 501 

 goblets, 567 

 nerves of, 568 

 sensations, 567 

 Taurin, 242, 418 

 Taurocholate of soda, 242 

 Tears, 554 

 Teeth, 153 



periods of eruption, horse, 741 

 ox, 741 

 pig. 742 

 sheep, 741 

 Tegmentum, 476 

 Telegony, 737 

 Temperature of body, 373 

 variations in, 374 

 low, effects of, 381 

 normal, of animals, 374. See 



also Heat 

 post-mortem rises of, 387 

 sense, 570 

 Temporo-maxillary articulation, 



156 

 Tendo -ligaments of the thigh, 588, 



596 

 Tendon organs of Golgi, 390, 426, 

 456 

 reflexes, 455 

 Tendons, 587 



effect of continuous strain on, 



593 

 extensor, do not sprain, 615 

 flexor, division of, 608 

 low breaking strain, 589 

 not elastic, 588, 593, 607, 615 



