680 



INDEX. 



255, 262 ; ciliary, 516; stape- 

 dius, 559; tensor tyinpani, 559. 



Muscles, chemistry of, 123, 457; 

 histology of, 117, 122; of eyeball, 

 507, of larynx, 637; of respi- 

 ration, 387; physiology of, 127; 

 skeletal, 113; structure of, 112, 

 117; visceral, 122. 



Muscle spindle, 121. 



Muscular contraction, 130. 



Muscular energy, source of, 140. 



Muscular sense, 591. 



Muscular" ttsSueT" 35, 117, 123, 

 127. 



Muscular work, 135, 454. 



Myocardium, 256. 



Myopia, 525. 



Myosin, 10, 124. 



Myosinogen, 124. 



Nails, 445. 



Nasal bone, 76. 



Negative variation, 139, 199. 



Nerve-cells, 179. 



Nerve-centres, 158, 181, 594. 



Nerve-fibres, 35, 176. 



Nerve-fibres, classification of, 191. 



Nerve plexuses, 158. 



Nerve stimuli, 194. 



Nerve trunks, 158. 



Nerves, 158; accelerator or aug- 

 nientor, 270; cranial, 172, 207; 

 cardiac, 253, 264 ; laryngeal, 

 420 ; optic, 512 ; respiratory, 

 414; secretory, 292; spinal, 163; 

 sympathetic, 160, 175; thermo- 

 genic, 484; trophic, 192, 295; 

 vaso- constrictor, 273; vaso-dila- 

 tor, 279, 293; vaso-motor, 273, 

 280. 



Nervous impulses, 203. 



Nervous system, anatomy of, 158. 



Nervous system, physiology of, 

 186. 



Neural tube (dorsal cavity), 5. 



Neurilemma, 177. 



Neuroglia, 180. 



Nitrogenous compounds in body, 

 9. 



Nodal points of eye, 530. 



Noises, 564. 



Non-vascular tissues, 41. 



Notes, musical, 564. 



Nuclear spindle, 20. 



Nuclein, 27. 



Nucleo-albumins, 28. 



Nucleolus, 17, 19. 



Nucleoplasm, 19. 



Nucleus, 17, 20. 



Nucleus, caudate, 619; lenticular, 



619. 



Nucleus, red, of mid-brain, 617. 

 Nutrition, 451. 

 Nutrition of embryo, 664. 

 Nutritive tissues, 32. 

 Nystagmus, 614. 



Occipital bone, 75. 

 Oculo-motor nerves, 172. 

 Odontoid process, 95. 

 Odorous bodies, 588. 



(Esophagus, 336. 



Olecranon, 81. 



Olein, 12. 



Olfactory lobe, 167. 



Olfactory nerves, 172. 



Olfactory organs, 588. 



Omentum, 339. 



Ophthalmic nerve, 174. 



Optical defects of eye, 526. 



Optic commissure, 512. 



Optic nerves, 172, 512. 



Optic thalarni, 167, 170, 618. 



Optic tracts, 512. 



Organ of Corti, 562. 



Organs, 1, 36; of animal life, 110; 

 of circulation, 211; of common 

 sensation, 587; of digestion, 328; 

 of movement, 109; of relation, 

 110; of reproduction, 647; of 

 respiration, 380; of secretion, 

 282; of special sense, 490, 493; 

 urinary, 427; of vegetative life, 

 110. 



Os calcis, 79. 



Os innominatum, 77. 



Os orbiculare, 559. 



Os pubis, 79. 



Osmazome, 321. 



Ossicles, auditory, 558. 



Otoliths, 564. 



Oval foramen, 558. 



Ovary, 652, 655. 



Over-tones (upper partial tones), 

 568. 



Ovulation, 658. 



Ovum, 29, 656. 



Oxidation by stages, 309. 



Oxidations in the body, 307, 451, 

 454. 



Oxygen in the blood, 407. 



Oxygen consumed daily, 400. 



Oxyhaemoglobin, 405. 



Oxyntic cells, 338. 



Pacinian bodies, 576, 578. 

 Pain, 585. 

 Palate, 329. 



