ELECTRICAL PHENOMENA IN VISION 619 



- (1937) Action potentials induced by change in intensity of illumination in 

 the visual cortex, lateral geniculate body, superior colliculus, and retina of the 

 rabbit. Chinese J. Physiol., 11: 335-342. 

 Wright, W. D. (1947) Researches on normal and defective color vision. The C V 



Mosby Company, St. Louis. 

 Wulff, V. J. (1948) Relation between resting and action potential in the frog eye 

 Proc. Soc. Exptl. Biol. Med., 68: 169-171. 



Manuscript received by the editor July 19, 1951 



