432 



INDEX. 



Eye, constrictor influences on, iv. 34 



40 



,, dilator influences on, iv. 41 43 

 ,, eminetropic, iv. 16, 47 

 ,, myopic, iv. 16, 47 

 ,, hypermetropic, iv. 17, 47 

 ,, presbyopic, iv. 17 

 ,, pupil^ movements of, iv. 34 46 

 ,, ,, constriction and dilation of, 



iv. 34 



,, nerves supplying, iv. 35 

 ,, ,, constriction of, a reflex act, 



iv. 37 



,, ,, changes in through action of 

 cervical sympathetic, iv. 40 

 ,, ,, nature of dilating mechan- 

 ism, iv. 41 

 ,, action of drugs and other 



agencies, iv. 43 



,, retina, development of, iv. 2 

 ,, a part of the brain, iv. 4 

 ,, ,, structure of, iv. 55 70 

 ,, ,, junction of optic nerve with, 



iv. 55 



,, ,, layers of, iv. 56 

 ,, , neuroglial elements, iv. 57 

 nervous elements, iv. 59 

 ,, ,, rods and cones, iv. 59 62 

 ,, ,, function of, iv. 



119 



possible differ- 



ences be- 

 tween, iv. 151 



,, ,, rods, presence of visual pur- 

 ple in the, iv. 118 



,, ,, inner nuclear layer, iv. 62 

 ,, ,, layer of ganglioriiccells,iv.64 

 ,, ,, ,, of optic fibres, iv. 64 

 ,, ,, macula lutea and fovea cen- 



tralis, iv. 66 



,, blood vessels of, iv. 67 

 ,, ,, pigment epithelium, iv. 68, 



118 



,, ,, stimulation of, by other 

 agencies than light, iv. 76 

 ,, ,, visual areas of, iv. 81 

 ,, ,, intrinsic light of, iv. 97 

 ,, ,, colour-blindness of periph- 

 ery, iv. 106 



,, ,, blind spot of, iv. 110, 156 

 ,, ,, photochemistry of, iv. 115 

 ,, effect of compression of the 



eyeball on the, iv. 108 

 ,, corresponding or identical 



points, iv. 137, 153 

 ,, ,, lines of separation, iv. 139 

 ,, retinal structures, fatigue of, iv. 113 

 ,, retinal processes, electric currents 



developed by, iv. 122 

 ,, muscles, ocular, iv. 143, 145 

 nutrition of, iv. 164171 

 ,, arrangement of blood vessels, iv. 164 

 ,, vaso-motor changes in, iv. 165 

 ,, lymphatics and Iymph-spaces,iv.l64 

 , , protective mechanisms, iv.172 1 75 



Eye, protective mechanisms, eyelids and 

 their muscles, iv. 



172 

 ,, ,, ,, conjunctiva and its 



glands, iv. 173 



,, ,, Meibomiau and la- 



chrymal glands, 

 iv. 174 



,, in old age, iv. 411 

 Eyeball, rotation of, iv. 134, 140 

 ,, movements of, iv. 139 

 ,, primary position of, iv. 139, 141 

 ,, muscles of, iv. 143 

 ,, simultaneous movements, iv.148 



Fseces, composition of, 479 



Fainting, a result of cardiac inhibition, 



297, 345 

 Fallopian tube, iv. 351 



,, ,, reception of ovum by 



the, iv. 358, 360 

 Falsetto voice, iv. 331 

 Falx cerebri, iv. 87 



Fasciculus gracilis and f. cuneatus, 939 

 Fat, its presence in chyle, 499 

 ,, amount absorbed during digestion 



512 



mode of absorption, 517 

 formation of, 725, 772, 797 

 history of, 769776 

 increase of, in cell substance, 770 

 disappearance of, from cells, 771 

 nature of, in adipose tissue, 772 

 limits to construction of, 775 

 its potential energy as food, 802 

 storage of, in the body before hiber- 

 nation, 821 

 Fats in white corpuscles, 41, 42 

 ,, in the blood, 50 

 ,, in chyle, 449 

 ,, in nerve tissue, 115, 121 

 in food stuffs, 356 

 ,, action of gastric juice on, 365, 471 

 of bile, 425 

 ,, ,, of pancreatic juice, 429 

 ,, em unification of, during digestion. 



425, 474,<>16 

 ,, course taken by, in digestion, 512, 



516 



,, change of, in the lacteal radicle, 517 

 ,, various, melting points of, 775 

 ,, ,, of milk, 781 

 ,, as food, metabolism lessened by, 



785, 797 



Fat- cells, structure of, 770 

 Fattening, aids to, 844 

 Fatigue, its effect on muscular irrita- 

 bility, 139, 148 

 ,, sense of, its nature, 149 

 ,, retinal, negative images pro- 

 duced by, iv. 128 

 auditory, iv. 228 

 Feet, sweating in dogs and cats only 



present in the, 700, note 

 Fehling's fluid, as test for dextrose, 359 



