INDEX 



649 



Spermatozoon, the, 10, 13, 19 

 diagram of, 14 

 discovery of, XIII 

 flagellate, 13 

 Spermium, 10 

 Sphenoid bone, 191, 193 

 Sphenomandibular ligament, 196 

 Sphenopagus, 600 

 Sphenopalatine ganglion, 501 

 Spigelius, lobe of, 349 

 Spina bifida, 605, 606, 607 

 cystica, 605 

 occulta, 606 



Spinal accessory, XI, nerve, 464, 495 

 cord, the, 453, 454, 473, 506 

 Clarke's column, 466, 511 

 dorsal funiculi, 490, 503, 507 

 gray column, 458, 508 

 septum of, 510 

 growth of, 512 

 lack of, 606 

 malformations of, 605 

 ventral funiculi, 507 

 gray column, 458 

 ventro-lateral funiculus, 507 

 ganglion, 490, 491 



cells, unipolarization of, 491 

 meningocele, 606 

 V, 460, 501, 518 

 Spindle, achromatic, 4 



central, 4 



Spino-cerebellar tracts, 466, 471, 512 

 Spiral fibers of spermatozoon, 14 

 filament, 20 

 lamina, 587 

 Spireme, closed, 5 

 open, 5 

 thread, 5 



segmentation of, 18 

 Splanchnic mesoderm, 102, 341 

 or visceral structures, 458 

 Splanchnoccel, 71 

 Splanchnopleure, 71, 105, 370 

 Spleen, the, 283 



cavernous veins of, 284 

 cells, 285 



haematopoietic function of, 284 

 pulp cords of, 284 

 splenic corpuscles of, 284 

 Splenic corpuscles, 284 

 Spongioblasts, 479, 483 

 Spongioplasm, i 

 Spongy bone, 171 



Stapes, 197, 589 

 Sternopagus, 597 

 Sternum, the, 185 



corpus sterni, 186 



cleft, 211 



malformations of, 597 



manubrium sterni, 186 



ossification of, 186 



xyphoid process of, 186 

 St. Hilaire, concerning malformations, 

 Stockard, on production of monsters, 614 

 Stomach, the, 335 



anomalies of, 357 



practical suggestions for study of, 358 



region, 317 



rotation of, 336 



Strahl, concerning the mammary gland, 442 

 Stratum granulosum, 409 



cells of, 410 

 Streeter, concerning the acoustic nerve, 589 



concerning atrium of inner ear, 583 



concerning development of IX, X, XI, 

 cranial nerves, 495, 496 



concerning floor of fourth ventricle, 524 



concerning origin of endolymphatic ap- 

 pendage in man, 583 



concerning origin of genu facialis, 715 



concerning rhombic grooves, 489 

 Stria medullaris, 533, 538 



semicircularis, 543 



terminalis, 543, 548 

 Striae Lancisi, 551 

 Striated involuntary muscle tissue, 311 



voluntary muscle tissue, cells of, 307 

 endomysium of, 311 

 epimysium of, 311 

 fibers of, 308 

 histogenesis of, 307 

 intermuscular tissue of, 311 

 perimysium of, 311 

 sarcoplasm, 309 

 Stylohyoid ligament, 197 

 Styloid process, 192, 197 

 Subclavian artery, 242, 244, 248 

 Sublingual gland, 328 

 Submaxillary ganglion, 501 



gland, 327 



Subperiosteal ossification, 172, 174 

 Substantia gelatinosa of Rolando, 520 



propria corneae, 578 

 Sudoriferous glands, the, 442 

 Sulcus hypothalamicus, 531 



limitans, 477, 512, 524 



