INDEX. 



821 



Sulphur in bile, 331. 

 in human body, 26. 

 union of with oxygen producing 



heat, 226, 247, note. 

 in urine, 462. 

 Suprarenal capsules, 416. 

 development of, 779. 

 disease of, relation to discolora- 

 tion of skin, 418, note. 

 Swallowing, 271. 



an example of reflex acts, 779. 

 Sweat, 435. 

 Sympathetic nerve, 567. 



character of movements executed 



through, 576. 

 communication of with fifth nerve, 



550, 568. 

 with glosso-pharyngeal nerve, 



.568. 

 with pneumogastric nerve, 559, 



.5 68 -. 



with sixth nerve, 54 2 - 

 with spinal nerves, 569. 

 conduction of impressions by, 572. 

 divisions of, 568. 

 fibres of, course of, 570. 



differences of from cerebro- 



spinal fibres, 470, 568. 

 mixture with cerebro-spinal 



fibres, 571. 



relation to cerebro-spinal sys- 

 tem, 578. 

 ganglia of, 568. 

 action of, 575. 

 co-ordination of movements by, 



576. 



in substance of organs, 57^- 

 influence of on blood-vessels, 153, 



578. 



on heart s action, 139. 

 on involuntary motion, 575. 

 on nutrition, 393, 577- 

 on secretion, 414, 577. 

 physiology of, 572-79. 

 structure of, 567-72. 

 Synovial fluid, secretion of, 403. 



membranes, 401. 

 Syntonin, 24. 



Systemic circulation, Hi. See Cir- 

 culation, 

 vessels, 113. 



Tact, 624. 



T. 



Touch. 



Tannic acid, test for gelatin, 21. 

 Tanno-gelatin, ib. 

 Taste, 698. 



conditions for perception of, 698. 



connection with smell, 706. 



impaired by injury of facial nerve, 



55 2 - 



of fifth nerve, 548. 

 nerves on which the sense depends, 



556, 704, 705. 



permanence of impressions, 706. 

 seat of, 699. 



subjective sensations, 707. 

 variations of, 705. 

 Taurin, sulphur combined with, 331, 



note. 



Taurocholic acid, 329. 

 Teeth, 59. 



development and casting of, 63, 



384- 



parts of, 59. 

 1 structure of, 60. 



temporary and permanent, 64. 

 Temperament, influence on blood, 92. 

 Temperature, 



average of body, 242. 

 changes of, effects of, 245. 

 circumstances modifying, 243. 

 of cold-blooded and warm-blooded 



animals, 244. 

 in diseases, 243. 

 increased, power of supporting, 



252. 

 influence on amount of carbonic 



acid produced, 223. 

 on nerves, 478. 

 maintenance of, 245. 

 of Mammalia, birds, etc., 244. 

 modified by age, etc., 253. 

 of paralysed parts, 250. 

 relation of to combustion of car- 

 bon and hydrogen, 246-48. 

 of respired air, 221. 

 sensation of variations of, 713. 

 variations of, in sleep, etc., 243. 



See Heat. 

 Temporary cartilage, 50, 52. 



teeth, 64. 



Tendinous cords, 117. 

 Tendons, structure of, 46. 

 Tenor voice, 615. 

 Tensor tympani muscle, 675. 



office of, 689. 

 Tesselated epithelium, 39, 42. 



