INDEX 



AunucENS (nerve \'l', 4S1, 505, 508; see 



also Nerves, crania! 

 Absorption, 277 



of fat, 279 

 Accessorius (nerve XI), 489 

 Accessory nasal sinuses, 305 



olivary nucleus, 493, 496 

 Achromatic element of intranuclear net- 

 work, 49 



spindle, 54 

 Acid aniline dj'es, 20 



cells, 254 

 Acidophile granules, no 

 Acini, 222 

 Acoustic group of segmental neurones, 



481 

 Acromegal)', 415 

 Acrosome, 350 

 Acusticus (nerve MIT); see Xcrvcs, 



auditory 

 Adelomorphous cells, 254 

 Adenoids, 184 

 Adipose tissue. 91 

 Adrenal gland, 418 



blood-vessels of, 420 



chromaffin granules of, 418, 420 



development of, 421 



lipoid granules of, 418 



lymphatics of, 420 



nerves of, 420 



pha^ochrome granules, 418 



phseochromoblasts, 421 



secretion of, 419 



sympathoblasts, 421 

 Adrenalin, 420 

 Adventitia of arteries, 160 



of lymph vessels, 169 



of veins, 162 

 Afferent cerebellar neurones, 483, 499, 



507, 510, 513 

 paths, 482 



pallial, 467, 468, 470, 480. 482, 529 

 peripheral nerves, 425 



neurones, 425, 432, 480 



Afferent peripheral segmental neurones, 



485 

 roots, their terminal nuclei and sec- 

 ondary tracts, 489, 491, 495, 497, 

 506, 510, 512, 521, 526, 530, 532, 



542 



suprasegmental neurones, 427 

 Agminated follicles, 265 

 Air cells, 316 



passages, 316 



sacs, 316 



vesicles, 316 

 Ala cinerea, 487, 495 

 Alcohol, as a fixative, 6 



dilute, as a fixative, 7 



for hardening, 9 



Ranvier's, 4 



strong, as a fixative, 6 

 Alcohol-ether celloidin, 11 

 Alimentary canal, primitive, 302 



tract, 224 



development of, 302 



endgut, 268 



foregut, 248 



headgut, 225 



midgut, 26c 

 Altmann's granule theory of protoplasmic 



structure, 45 

 Alum-carmine, 19 



for staining in bulk, 22 

 Alveolar ducts, 316* 



glands, 219, 222 



passages, 317 



sacs, 316 

 Alveoli, of glands, 222 



of lung, 318 

 Amacrine cells, 564, 592 

 Amitosis, 53 

 Amoeboid movement, 52, in 



technic for, 64 

 Amphiaster. 55 

 Amphicytes, 433 

 Amphip3"renin. 48 

 Ampulla, 580 

 595 



