SCHECHTMAN, A. M. 1934. The organizer in 

 Triturus torosas (Rathke) and its role in the develop- 

 nnent of the medullary plate. Univ. Calif. Publ. Zool. 

 39: 277-292. (Explantation of tissue fragments of 

 embryo into blastocoele, in vitro; vital staining; 

 partial self-differentiation of medullary plate not in 

 contact with archenteron. ) 



1935. The determination of the medullary 



plate in Triturus torosus (Rathke). Univ. Calif. 

 Publ. Zool. 39: 393-408. (Explants of urodele 

 blastula and gastrular fragments into Holtf refer 's. 

 Failure of nnedullary differentiation in absence of 

 contact between presumptive plate and archenteron 

 roof. ) 



1938. Competence for neural plate formation 



in Hyla and the so-called nervous layer of the ecto- 

 derm. Proc. Soc. Exp. Biol. Med. 38: 430-433. 

 {Relation to age and location in embryo of neural com- 

 petence of ectoderm. ) 



SCHEIE, H. G. and F. H. ADLER. 1941. Aplasia 

 of the optic nerve. Arch. Ophthalinol. 26; 61-70. 

 (Review of literature and report of one case; man.) 



SCHEPETYNSKAJA, A. 1928. Ein Fall von Cyclopia 

 vera seu connpleta. (A case of cyclopia.) Arch. 

 Kinderheilk. 83:286-289. (Man.) 



SCHIEFFERDECKER, P. 1906. Neurone und Neur- 

 onenbahnen. Leipzig, Joh. Annbr. Barth. 



SCHILLER, H. 1889. Sur le nombre et le calibre 

 des fibres nerveuses du nerf oculomoteur commun, 

 chez les chat nouveau-n^ et le chat adulte. C. R. 

 Acad. Sci. Paris. 



SCHILLING, K. 1936. Uber die Farbstoffspeicherung 

 im Zentral nervensystem junger Huhner-Embryonen. 

 (Storage of dyes in central nervous system of chick 

 embryos, together with study of technique for in vivo 

 observation and vital staining during growth. ) Arch, 

 f. exper. Zellforsch. Bes. Gewebezucht. (Explant- 

 ation) 18: 481-495. (Storage of trypan blue in CNS of 

 embryonic chick. ) 



SCHIMERT, J. 1935. Formation of medullary sheath 

 in vegetative nerves. Zeitschr. f. mikr. anat. 

 Forsch. 37: 581-594. 



1937. Experimentelle Untersuchungen iiber 



die transneuronale Degeneration. Verhand. d. Anat. 

 Gesell. Ergazungs. z. 83 d. Anat. Anz. 148-152. 

 (Cat; one-sided section of preganglionic cervical 

 fibers; bilateral section internal carotid nerves: fail- 

 ure of myelinization on side with preganglionic sec- 

 tion. Interpreted as effect of nerve stimulus on my- 

 elinization. ) 



1937. Die Nervenversorgung des Myokards. 



Zeitschr. Zellforsch. u. Mikrosk. -Anat. 27: 246- 

 266. (Embryos; man and cat; adult cats, extirpation 

 of stellate ganglia, section of vagi and nn. vertebrali, 

 spinal ganglia; migration and histogenesis of sym- 

 pathetic and Schwann cells, study of nerve endings of 

 heart, nerves of supply of different regions.) 



1938. Transplantation synnpathescher Gang- 

 lien. Verhandl. Anat. Gesell. 85: 173-181. (Rats, 

 cats; transplantation of superior cervical ganglia 

 to peripheral stump ischiadic nerve; histological 

 demonstration of regeneration down nerve; no con- 

 nections with end plates. ) 



SCHLIEFER, W. 1935. Die Entwicklung der Hypo- 

 physe bei Larven von Bufo vulgaris bis zur Meta- 

 nnorphose nebst Untersuchungen Uber den Einfluss 

 hornnonaler Substanzen auf die aussere Entwicklung 

 der Larve und die Genese der Hypophyse. Zool. 

 Jahrb. Abt. Anat. u. Ont. 59: 383-454. (Morpho- 

 and histological description of growth of hypophysis; 

 quantitative correlation between glandular growth 

 and periods of developnnent; notes on effects of hypo- 

 physial and thyroid extracts on growth and meta- 

 morphosis of larvae. ) 



SCHMALHAUSEN, J. 1927. Beitrage zur quantita- 

 tiven Analyse der Formbildung. I. Uber die Gesetz- 

 nnaszigkeiten des ennbryonalen Wachstums. Arch. f. 

 Entw. -Mech. d. Org. 109: 455. 



SCHMIDT, G. A. 1933. Sshniirungs- und Durch- 

 schneidungsversuche an Anurenkeim. Zeitschr. Wiss. 

 Biol. Abt. D, Roux* Arch. f. Entw. -Mech. d. Org. 

 129: 1-44. (Bombinator, Rana; ligation of germs at 

 different stages of development; time of loss of regul- 

 atory capacity of medullary plate. ) 



1938. Vitesse du processus de regulation de 



la plaque neurale. Arch. Anat. Microsc. (Paris) 

 34: 5-22. (Bombinator pachypus; B. igneus; ligature 

 of germ; determination of time of loss of regulative 

 properties of nervous system. ) 



SCHMITT, F. O. 1941. Some protein patterns in 

 cells. Growth Suppl. 5: 1-20. 



, R. S. BEAR and G. L. CLARK. 1935. 



The role of lipoids in the X-ray diffraction patterns of 

 nerve. Science 82: 44-45. (Demonstration of polarr 

 ized arrangement of fluid crystals of myelin sheath. ) 



G. L. CLARK and J. N. MRGUD- 



ICH. 1934. X-ray diffraction studies on nerve. 

 Science 80: 567-568. ("Wide variety of nerves"; 

 longitudinal orientation of protein chains and perpend- 

 icular orientation of lipids acting as spacers. ) 



SCHMORL, G. 1928. Remains of notochord in bodies 

 of vertebrae - case. Zentralbl. f. Chir. 55: 2305- 

 2310. 



SCHNEIDER, G. 1940. Der Einfluss des Nervensys- 

 terrs auf die Regeneration der Extremitaten der Axolotl. 

 Zool. Jahrb. Abt. AUg. Zool. u. Physiol. Tiere. 

 60: 73-102. (Siredon pisciforme; amputation hind 

 limb, section spinal nerves 15-17; trophic effect of 

 nerves on regeneration, effects of starvation, devia- 

 tion on course of nerve. ) 



SCHNEIDER, K. 1930. Der Einfluss des Sympathicus 

 auf die quergestrifte Muskulatur. Pfliiger's Arch. Ges. 

 Physiol. 225: 6-18. (Repetition of work of Biittner 

 and Heinnbrecht. Frog; unilateral synnpathectomy; 

 failure to find increased contraction-rest of striated 

 muscle on denervated side.) 



SCHOTTE, O. 1922. Influence des nerfs sur la 

 regeneration des pattes anterieures de Tritons anoures. 

 C. R. Seances Soc. phys. et hist. nat. de Geneve 39: 

 67-70, and 85-89. (Retardation of regeneration rate 

 of anterior limbs following section of corresponding 

 nerves in Triton. ) 



1923. Influence de la section tardive des nerfs 



sur les pattes de Tritons en regeneration. C. R. Soc. 

 Phys. et Hist, natur. Geneve, 40: 86-88. (Influence of 

 time of section of nerve to regenerating limb on arrest 

 of regeneration.) 



82 



