NORRIS, H. W. 1908. The cranial nerves of 

 Amphiuma means. Jour. Connp. Neur. 18. 



1913. The cranial nerves of Siren 



lacertina. Jour. Morph. 24: 245. 



NORTHFIELD, D.W.C. and D. S. RUSSEL. 1939. 

 False diverticulum of a lateral ventricle causing 

 hemiplegia in chronic internal hydrocephalus. Brain 

 62: 311-320. (Report of two cases, man; pressure 

 on pyramidal tracts. ) 



NOWINSKI, W.W. 1943. Biochemical problems of 

 development of Vertebrates. Medicina, Buenos 

 Aires 3: 235-249. 



NUSSBAUM, M. 1895. tTber den Verlauf und die 

 Endigung peripherer Nerven. Verhandl. d. anat. 

 Gesell. 1895: 26. 



1896. Nerve und Muskel. Arch. f. mikr. 



Anat. 47: 416-446. 



1898. Nerve und Muskel. Arch. f. mikr. 



Anat. 52: 367-501. 



1901. Nerve and Muskel. Ergeb. d. Anat. 



u. Entwicklungsgeschichte 11: 228. 



NUSSMANN, T. C. 1930(1931??) Further observa- 

 tions on the influence of transplanted eyes on the de- 

 velopment of spinal nerves in Amblystoma punctatunn. 

 Jour. Exp. Zool. 58: 21-30. (Extirpation of one limb 

 bud, transplantation of eye to its site (embryo); 

 failure of eye to influence hypoplasia of cord resulting 

 from reduction in peripheral field. Specificity of 

 spinal nerve connections. ) 



NUZUM, M.F. and H.W. RAND. 1924. Can the 

 earthworm pharynx epithelium produce central 

 nervous tissue? Biol. Bull. 47: 213-222. (Ablation 

 of brain with as little as possible disturbance of other 

 tissues; regeneration from cells furnished by 

 pharyngeal epithelium. Analogy to regeneration of 

 crystalline lens in Urodeles.) 



O'CONNELL, J. E.A. 1934. Some observations on 

 the cerebral veins. Brain 57: 484-503. (Man; 

 fetuses and adults; morphogenesis of venous pattern, 

 role of growth of hemisphere, observations on 

 arachnoid granulations.) 



1936. The intraneural plexus and its sig- 

 nificance. Jour. Anat. 70: 468-497. (Human fetus 

 and adult; dissection; presence of plexus in peripheral 

 motor nerves, origin and practical significance. ) 



ODGERS, P. N.B. 1941. A presomite human embryo 

 with a neurenteric canal (Embryo R. S. ) Jour. Anat, 

 75: 381-389. (Description of relations of CNS. ) 



OGAWA, C. 1926. Einige Experimente zur 

 Entwicklungsmechanik der Amphibienhorblaschen. 

 (Development of the amphibian ear vesicle. ) Folia 

 Anat. Japonica 4: 413-43 1. (Rana; embryo; partial 

 extirpation of ear vesicle, rotation of remainder; re- 

 orientation of partial anlagen, reparation without re- 

 generation. Effect of ear vesicle on developnnent of 

 cartilaginous capsule. ) 



OGILVIE, A.G. and M.M. POSEL. 1927. 

 Scaphocephaly, oxycephaly, and hypertelorisnn. 

 With reports of cases. Arch. Dis. Childhood 2: 

 146-154. 1927. (Not abstracted in Biological 

 Abstracts. ) 



OGNEW, B. V/. 1930. Die Zyklopie im Zusammenhang 

 mit Anomalien anderer Organe. Anat. Anz. 70:241-246. 



( Human fetus; report of case with single cyclopic eye 

 and optic nerve, underdeveloped cerebrum, other 

 anomalies. ) 



OHASHI, Y. 1927. ijber die Sehzellen der Retina 

 der Cyclostomen. (Visual cells of the retina of 

 cyclostomes. ) (In Japanese. ) Tohoku Igaku Zasshi 

 10: (Histogenesis. ) 



OSAKI, T. 1926. Ober die Neubildung des Augapfels 

 nach Exstirpation bei den Amphibien. (Regeneration of 

 the amphibian eyeball' after extirpation.) (In Japanese.) 

 Nihon Ganka Gakkai Zasshi 30: (Bufo bufo jap. , Rana 

 nigromaculata, R. temporaria; embryos; extirpation 

 eyeball; regeneration and eventual degeneration of 

 regenerate. ) 



1927. Uber die Regeneration des Augapfels 



bei den Fischen und die Beziehung seiner Entwicklung 

 mit den umgebendend Geweben. (Regeneration of the 

 eyeball in fish and the relation of its development to 

 the surrounding tissues.) (In Japanese.) Nihon 

 Ganka Gakkai Zasshi 31: (Oncorhunchus Masou; 



failure of regeneration of sensory elements; replace- 

 ment of extirpated eye by cartilage, pigment, and 

 connective tissue. ) 



1927. Uber die Regeneration des Augapfels 



aus der ausseren Wand des Augenbechers bei den 

 Amphibien. (Regeneration of the eyeball from the 

 external wall of the optic cup in amphibia.) (In 

 Japanese.) Nihon Ganka Gakkai Zasshi 3 1: 

 (Rana nigronnaculata, Bufo vulgaris, Hyla arborea; time 

 of anatomical regeneration. Embryos.) 



OIYE, T. 1928. Experimentelle Studien iiber die 

 Regeneration des Gehirnwebes. (Experinnental studies 

 on regeneration of brain tissue. ) Mitteil. AUg. Path. u. 

 Path. Anat. 5: 19-90. (Rabbit; effect of foreign bodies 

 on regeneration of brain; times of regeneration and 

 myelinization; replacennent of connective tissue scars 

 by glia. ) 



OKADO, Y. K. 193S. Neural induction by inorganic 

 nnatters, with special reference to the nnechanism of 

 induction through the introduction of a foreign object 

 into the blastocoel. Mem. Coll. Sci. Kyoto Imp. Univ. 

 Ser. B. 14: 30 1-320. (Role of contraction of archenteron 

 and proliferation of activated ectodernn in morphogenesis 

 of neural plate. ) 



OLDHAM, F. K. 1941. The development of the hypo- 

 physis of the armadillo. Amer. Jour. Anat. 68: 

 293-312. (Embryos; histological study of origin of 

 different lobes. ) 



O'LEARY, J. L. 1933. Abnormalities in the brain stem 

 associated with malformation of the ear. Anat. Rec. 

 55: 223-232. (Human premature infant; spontaneous 

 hypoplasia of 7th and 8th nerves correlated with malde- 

 velopment of external, middle, and internal ear.) 



OLIVO, O. M. 1925. Sui caratteri morfologici di un 

 ceppo di elementi del miocardio di pulcino, coltivati 

 **in vitro" per 5 mesi. Biorn. Accad. Med. Torino 

 88: 120-124. 



1925. Sui caratteri morfologici di un ceppo di 



elementi del miocardio embrionale di polio, coltivati 

 "in vitro" per 6 mesi. Monit. Zool. Ital. 36: 171-174. 



1926. Sulla migrazione di neuroblasti coltivati 



"in vitro". (Migration of neuroblasts cultivated in 

 vitro.) Boll. Soc. Biol. Sperim. 1:90-92. (Chick, 

 guinea pig; neuroblasts cultured in vitro; observations 

 on active nnigration of cells, passive nnigration due to 

 tensions in medium. - L'Ann^e Biologique. ). 



- 70 



