COLOUR VISION AND COLOUR-VISION THEORIES 487 



26. Porter (A. W.) and Edridge-Green (F. W.), Negative After-images and 



Successive Contrast with pure Spectral Colours, Proc. Roy. Soc. 1912. 



27. Negative After-images and Successive Contrast with pure Spectral 



Colours, Proc. Roy. Soc. 191 3. 



28. Edridge-Green (F. W.), Peripheral Colour Vision, Journ. of Physiol. 191 2. 

 29 Colour-blindness. The Royal Society of Arts, 1910. 



30. The Theory of Vision. Int. Med. Congress, Lancet, 1909. 



31. The Theory of Vision, Ophthalmic Review, 1914. 



32. The Relation of Photography to Vision, Photographic Journal, 1910. 



II. Some Observations on the Visual Purple of the Retina, Trans. Ophth. 



Soc. 1902. 



34. Subjective and other Phenomena connected with the Retina, Journ. of 



Physiol. 191 1. 



35. Visual Phenomena connected with the Yellow Spot, Journ. of Physiol- 



1910. 



36. New Visual Phenomena, Journ. of Physiol. 191 2. 



yj. Entoptic Currents seen in the Region corresponding to the Fovea and 



Yellow Spots, Journ. of Physiol. 1910. 



3S. Edridge-Green (F. W.) and Porter (A. W.), Demonstration of the Nega- 

 tive After-images of Spectral and Compound Colours of known Com- 

 position, Journ. of Physiol. 1914. 



39. Edridge-Green (F. W.), The After-images of Black and White on Coloured 



Surfaces, Journ. of Physiol. 1913. 



40. Certain Phases of the Positive After-image, Journ. of Physiol. 1913. 



41. The Homonymous Induction of Colour, Journ. oj Physiol. 1914. 



42. The After-image of White on Coloured Surfaces, Journ. oj Physiol. 1913. 



