REFERENCES 287 



Stockard, C. R. 



1907. "The Artificial Production of a Single Median 

 Cyclopian Eye in the Fish Embryo by Means of 

 Sea Water Solutions of Magnesium Chloride," 

 Arch. f. Entwickelungsmech., XXIII. 



1909. " The Development of Artificially Produced Cyclopian 



Fish. The Magnesium Embryo," Jour. Exp. Zool., 

 VI. 



1 9 10. "The Influence of Alcohol and Other Anesthetics on 



Embryonic Development," Amcr. Jour. Anat., X. 



191 1. "The Experimental Production of Various Eye Abnor- 



malities and An Analysis of the Development of 

 the Primary Parts of the Eye," Arch. f. vergl. 

 Ophthalmol., I. 

 Tashiro, S. 



1914. "The Metabolic Gradient in the Nerve Fiber," Proc. 

 Amer. Physiol. Soc, Amcr. Jour. Physiol., XXXIII. 



19150. "The Metabolism of Resting Nerve and Its Correla- 

 tion with the Direction and Rate of Nerve Impulse," 

 Proc. Amer. Physiol. Soc, Amer. Jour. Physiol., 

 XXXVI. 



1915&. "On the Nature of the Nerve Impulse," Proc. Nat. 

 Aca. Sci., I. 



1 91 7. A Chemical Sign of Life. Chicago. 



Taylor, F. B., and Alvarez, W. C. 



1917. "The Effect of Temperature on the Excised Seg- 

 ments of Different Parts of the Intestine," Amer. 

 Jour. Physiol., XLIV. 



Verworn, M. 



1890- "Studien zur Physiologie der Flimmerbewegung,'' 

 Arch.f. d. ges. Physiol., XL VIII. 



1913. Irritability. New Haven. 



Waelsch, L. 



1914. "Uber experimentelle Erzeugung von Epithelwuchs- 



erungen und Vervielfachungen des Medullarrohres 

 (Polymyelie) bei Huhnerembryonen," Arch. f. 

 Entwickelungsmech., XXXVIII. 



