INDEX OF SUBJECTS, 



PAGE 



Uterus, in pregnancy. . . . 349, 350 

 ,, round ligament of, . . . 350 

 ,, sympathetic nerves of, . . 646 



Utricle, . . 1164, 1166, 1167, 1204 



VAGINA, 349, 350 



Vagus nerve. See Nerve. 

 Valsalva, sinuses of, . . . 12, 14 

 Valves of heart, ..... 8 

 ,, auriculo- ventricular, . 8, 29 



,, ,, closure of, 



8, 9, 10, 24, 38 



,, ,, opening of, 24 



,, ,, sacculation 



of, 9, 10, 34 



,, during rising tension, . 19 



,, influence on heart sounds, 



29, 31 



,, semilunar, ... 12 



,, closure of, 12, 20, 

 37, 38 

 ,, ,, influence on 



heart sounds, 31 



,, ,, opening of, 21, 23, 



38 



,, ,, position dur- 



ing systole, 13 



,, of veins, . . 91, 120 



Vas deferens, . . . 347, 349, 693 

 Vascular system, capacity of, . 70, 71, 75 

 ,, ,, effect of plethora on, . 77 



,, tone. See Vasomotor tone. 

 Vascularity of organs, . . . 133,135 

 Vaso-constriction, . . . .130 



,, effect on general circu- 



lation, ... 71 

 ,, microscopical study of, 114 



Vaso-constrictor nerves, 132, 134, 135, 136. 

 See also Vaso- 

 motor nerves. 



,, of muscles, 



,, penis, 



Vaso-dilatation, 



640 

 348 

 132 



,, effect on general circula- 



tion, ... 71 

 ,, microscopical study of, 114 



Vaso-dilator nerves, 132, !34, 135, 136, 626, 



672, 675 



action of, . .135 

 of bucco-facial region, 



618, 626, 659, 676, 693 

 degeneration of, . 134 

 of dorsal nerve roots, 790 

 excitability of, . 134 

 fatigue of, . .134 

 of hind-limb, . 790 

 ,, muscles, . . 641 

 latent period for, . 135 

 of mylo-hyoid muscle, 641 

 ,, penis, . . 348 

 , , salivary glands, 626, 

 660, 661, 674 

 ,, skin, . . .626 

 ,, vulva, . .348 

 Vasomotor centres. See Centres. 



,, mechanism, . . . 130 



nerves, 131, 132. See Vaso- 

 constrictor, Vaso- 

 dilator nerves. 

 ,, ,, action of, . . . 135 



PAGE 



Vasomotor nerves, antagonism of, . .1 34 



,, ,, of brachialplexus, 669, 670 



,, ,, brain, . 146, 148, 168, 



618, 624 



,, ,, classification of, . 167 



,, ,, of conjunctiva, . 617, 619 



,, ,, coronary, . 166, 663, 665 



,, ,, degeneration of, . 134 



,, distribution of, . 132 

 of ear, 130, 131, 132, 138, 

 617, 619, 620, 624, 656, 

 658, 669, 675, 676 

 , , , , effect of different cur- 



rent strengths on, 167 

 ,, ,, ,, temperature on, 134, 



135, 167 

 ,, ,, electrical stimulation 



of, . 134, 135, 167 

 ,, ,, ,, external genitals, . 667, 



679, 693 



of eye, . . .141 



,, ,, ,, face, . . . 141 



,, fatigue of, . .134 



,, ,, of head, . 141, 617, 619, 



620, 623, 658 



,, heart, . . .166 



,, ,, ,, intestines, 160, 644, 645, 



667, 695 



,, ,, iris, . . 617, 621 



,, ,, ,, kidney, . . 159 



,, ,, ,, larynx, . . 624 



,, ,, ,, latent period for, . 135 



,, limbs, 155, 156, 625, 630, 



634, 654, 656, 670, 675, 



677 



,, liver, 161, 643, 644, 645 

 ,, ,, ,, him bo-sacral plexus, 669 



,, ,, ,, lungs, 151, 152, 154, 



642 



,, ,, ,, mesentery, . . 659 



,, mouth, 141, 618. 623, 



660, 661, 662, 693 



,, muscles, 155, 156, 640 



,, ,, ,, nasal fosspe, 618,623, 



662 



,, ,, in nerve roots, . 670 



,, ,, of orbital gland, . 661 



,, ,, ,, pancreas, 163, 644, 645 



,, path of fibres of, in 



cord, . . .137 



,, ,, of penis, . .160, 348 



,, ,, ,, pharynx, . 624, 641 



,, ,, portal vein, . 161, 640, 



643 



,, pulmonary, 151, 152, 154, 

 642 



,, ,, regeneration of, . 167 



,, of salivary glands, . 132, 



141, 617, 624, 626, 661, 



668, 672, 674, 693 



,, ,, simultaneous excitation 



of, ... 134 

 ,, ,, in spinal nerves, 133. 134, 



167, 668 



,, ,, of spleen, . . 164 



,, tongue, 141, 624, 660, 



661, 662, 664 



,, ,, ,, third cervical nerve, 669 



,, trunk, 157, 625, 634 

 ,, veins, . . 140, 625 



