656 



INDEX 



Retina, cone bipolars, 544 



defective pigmentation of, 415 



differentiation of cells of nuclear layer, 542 



distal (first) optic neurone, 543 



fovea centralis, 542 



layer of ganglion cells of, 541 

 of nerve fib'ers of, 541 



macula lutea, 542 



middle (second) optic neurone, 543 



Mtiller's or sustentacular cells, 542 



nervous part, 540 



non-nervous part, 540 



ora serrata, 540 



pigmented layer, 540 



primitive nuclear layer of, 541 



rod and cone cells of, 542, 543 



bipolars, 544 



Retterer, concerning lymphatic tissue of ton- 

 sils, 299 

 Rhinencephalon, 425, 437, 475, 507, 510 to 



5ii 

 Rhombencephalon (rhombic brain), 424, 445, 



465 



Rhombic brain (rhombencephalon), 431, 445 

 cerebellum, 425 

 tela chorioidea, 425 



grooves, 459 



lip, 483, 489, 495 



Rhombo-mesencephalic fold, 424, 445 

 Rhythmical contractions, 566, 580 

 Ribs, the, 152 



capitulum of, 153 



costo-vertebral ligaments of, 152 



foramen transversarium, 153 



ossification of, 153 



tuberculum of, 153 

 Rods, 471, 475, 542, 543 

 Rolando, fissure of, 524 



substantia gelatinosa of, 490 



tuberculum of, 594 



Roof plate (dorsal median plate), 423, 443, 483 

 Root fibers, afferent, 421 



sheath, the, 410 



Rosenberg's theory concerning vertebrae, 178 

 Rosenmiiller, organ of, 385 

 Rotation of extremities, 122 

 Roux, concerning source of parasitic growths, 



612 



Rubro-spinal tract, 436, 481 

 Rupture of the membranes, 581 



Saccule, 556 



Sacral flexure, 112, 115 



Salivary glands, the, 296 



crescents of Gianuzzi, 298 



histogenesis of, 297 



sublingual, 296 



submaxillary, 296 

 Santorini, duct of. 320 

 Sarcoolasm, 278 

 Scala media, 556 



tympani, 556, 557 



vestibuli, 556, 557 



Schaper, concerning development of cerebel- 

 lum, 497 



Scaphocephaly, 180 

 Scapula, 167 

 Schleiden, XIV 



Schmidt, concerning mammary gland, 412 

 Schultz, concerning potentiality of germ cells, 



612 



Schwann, XIV 

 Sclera, 545 



Sclerotome, 131, 147, 262, 276 

 Scrotum, the, 390, 396 

 Sebaceous glands, the, 412 

 Secondary egg membranes, 4 



oocyte, 19, 20 

 Secretory function, 298 



Segmental part of epichordal brain, 427, 429 

 Segmentation (see also Cleavage), 



cavity, 38, 54, 68 



cells, development of isolated group of, 



to form monsters, 6 1 1 

 Segments, primitive, 46, 79, 80, 262, 269 



of segmental brain and cord, 475, 476 

 Semilunar ganglion, 430 

 Seminal filament or spermatozoon, i, 6 



vesicles, 386 



Seminiferous tubules, 381 

 Sense organs, special, 533 



anomalies of, 561 



ear, 552 



eye, 533 



nose, 549 

 Septa, the, 202 



anomalies of, 254 

 Septal marginal layer, 484 

 Septum aorticum, 204 



atriorum, 202 



medullse, 484 



pellucidum, 439, 522 



spurium, 205 



superius, 202 



transversum (see also Diaphragm), 342, 

 344, 347 



