1328 



INDEX OF SUBJECTS. 



PAGE 



Sympathetic nerve fibres, pre-ganglionic, 



nerve 

 cells on 

 course 

 of, 201, 682 

 ,, regener- 

 ation of, 652 



,, ,, ,, relation 



to spinal 

 roots, 658 

 relation 

 to white 

 rami, 637 



,, ,, ,, selective 



arrange- 

 ment 



of, 636,639, 

 653 

 . ^ 



skin, 620, 



623, 630, 



634, 636, 



637 



,. ., ,, ,, thoracic 



vis- 

 cera, 642 



,, varia- 



tions in 

 origin 

 of, 632,633, 

 636 



,, ,, of rectum, 646, 679 



., ,, regeneration of, 65 2, 



653 



,, ,, of retina, . 618 



,, salivary 



glands, 132, 141, 

 617, 618, 620, 

 624, 692, 693 



,, ,, ,, serous mem- 



branes, . 606 

 size of, 648, 685, 979 

 ,, ,, of skin of ano- 



genital 

 region, 635, 

 646, 659, 684 

 ,, ,, head, 617, 

 618,619,624, 

 658, 659, 

 675, 676 

 , , , , , , , , trunk and 



limbs, 625, 

 627, 629, 

 634 

 , , , , of sphincter 



ani, . 646, 679 



,, ,, ,, spleen, 164, 643, 



645 



,, ,, summary of 



stimulation 

 effects of, . 693 



,, ,, of sweat glands, 618, 



625, 629, 630, 



634, 658 



,, ,, tongue, 141, 618, 



624 



,, ,, ,, uterus, 617, 688 



,, ,, ,, vasomotor. 



See Vaso- 

 motor. 



PAGE 



Sympathetic nerve fibres of viscera, 617, 688 

 ,, ,, ,, abdom- 



inal, 642, 



645, 692, 

 693, 695 



,, pelvic, 645, 



646, 659, 

 679, 692, 



693 



,, ,, ., thoracic, 642, 



649, 692, 



693 



,, nervous system, . 616, 617 



, , , , comparison 



with other 

 autonomic 

 systems, 692 



,, ,, functions of, 61 7, 



618, 625, 626, 



635, 642, 643, 



644, 646, 688, 



693 



ganglia of. 

 See Sympa- 

 thetic gan- 

 glia. 

 ,. ., nerve cells 



of, 623, 655, 

 682, 694 



,, ,, nerve fibres 



of. See 

 Sympa- 

 thetic nerve 

 fibres. 



,, ,, systems re- 



lated to, 659, 

 692 

 , , , , tonic action 



of, 619, 655, 



672, 675, 676, 



677 



,, pain, . . . 981, 994 



Synapse, 607, 608, 613, 784, 785, 798, 810 

 Synchondrosis, . . . . .233 

 Syren, .... 1168, 1176, 1188 

 Syringomyelia, . . . . .979 

 Systole of brain, ..... 143 

 ,, heart, 2, 3, 4, 7, 38. See also 



Systolic output. 

 duration of, . . 38 

 form of heart in, 2, 3, 20 

 heat, . . . 4, 5,10 

 inefficient, ... 22 

 influence of, on filling of 



auricle, 47 

 ,, ,, ,, heart- fre- 



quency on, 39 

 ,, ,, position of semilunar 



valves in, . .13 

 ,, ,, pressure during. See 



Pressure. 



,, spleen, .... 162 



Systolic output of heart, . 20, 22, 38, 48 



,, ,, amount of, 43, 49 



,, ,, estimation of, 42, 48, 



49, 84 

 ,, ,, influence of alcohol 



on, . 52 

 ,, ,, ,, amount of 



blood on, . 74 



