INDEX. 



925 



Muscle case, 80 



chemistry of, 83 

 contractions, simple, 65 

 currents, 92 

 curve, 65 



double, 73 



from the gastrocnemius of the frog, 



65 

 single induction shock repeated 



rapidly, 73, 74, 75 

 slowly, 73 

 dead, 84 

 during contraction, changes taking 



place in, 77 

 energy of, 115 



Muscle fibres, microscopic changes, 81 

 -nerve preparation, 57, 102 

 as a machine, 107 

 plasma, 85 

 sartorius of frog, 78 

 size and form of, 111 

 stapedius, 800 

 under polarized light, 81 

 Muscular and nervous action, nature of, 115 



irritability, 55 

 contraction, single, 57 



simple, 57 

 irritability, 57 

 sense, 808* 

 Myoglobulin, 86 

 Myograph, pendulum, 69 



spring, 69 

 Myosin, 84, 873 

 Myosinogen, 86 

 Myristic acid, 889 



NASAL fossa, right, 806 

 fossae, 806 



Nerve and muscle, electric currents of, 92 

 cells, grouping of, 535 

 of spinal cord, 129 

 variations in, 552 

 centre, 130 

 chemistry of, 97 

 eighth or auditory, 605 

 eleventh or spinal accessory, 603 

 fibres in retina, connections of, 742 

 fifth or trigeminal, 608 

 fourth or trochlear, 612 

 ninth or glosso-pharyngeal, 603 

 roots, connections of, 544 

 seventh or facial, 607 

 sixth or abducens, 608 

 tenth or vagus, 603 

 tetanization of, 99 

 third or oculo- motor, 612 

 twelfth or hypoglossal, 602 

 Nerves, electric currents in, 99 

 Nervous impulse, 98 



changes in nerve during passage 



of, 97 



measurement of velocity of, 70 

 system, central, 128 

 tissues, general features of, 122 

 Neurin, 98, 895 



Neurokeratin, 98 

 Neutral fats, 890 

 Nicol prism, 81 

 Nitrate of urea, 897 

 Nitrogenous metabolism, 487 



metabolites, 896 



non-crystalline bodies allied to proteids, 



Nuclein, 883 

 Nucleo-albumin, 884 



OCCIPITAL region, prominence of nu- 

 clear cells in, 659 

 I Ocular spectra, 780 

 ' (Edema, 322 



(Esophagus, movements of, 296 

 Oleic series, acids of, 890 

 Olein, 891 

 Olfactory mucous membrane, cells of, 807 



sensations, 700 

 Oncograph, 413 

 Oncometer, 412 

 | Optic radiation, 694 



thalamus, 615 



Organic matter, exhalation of, 345 

 Organs of Corti, 795 



of reproduction, 832 

 Ovaries, 835 

 Ovum, 838 

 Oxalate of urea, 897 

 Oxalic acid series, 892 



PALMITIC acid, 889 



1 Palmitin, 890 



Pancreas, changes in, during secretion, 269 



of rabbit, 269 

 Pancreatic juice, 282 



action of, on fats and starch, 284 



on food-stuffs, 282 

 characters of, 282 

 secretion of, 286 

 Papillae, circumvallate, 809 



filiform, 809 



fungiform, 809 

 Paraglobulin, 871 



in the clotting of blood, 30 

 Paralysis, crossed, 685 

 Parapeptone, 256 



Parotid gland, nervous mechanism of, 265 

 Parturition, 853 

 Pendulum myograph, 68 

 Pepsin, 258 

 Peptogenous food, 277 

 Peptones, 256, 875 



Perceptions, general sensibility and tactile, 

 812 



modified, 778 

 Peristaltic movements, 292 



influences bearing on, 305 

 Perspiration, 431 



Pettenkofer's test for bile salts, 280, 912 

 Phenylic acid, 911 



Physostigmine, action of, on pupil, 756 

 Pituitary body, 468 



