Color blindness all variations in human color vision involve the red and green receptors in male eyes. It is very rare for males or females to be "blind" to the blue end of the spectrum. The first scientific paper on the subject of color blindness, "Extraordinary facts relating to the vision of colours", was published by the English chemist John Dalton in 1798 after the realization of his own color blindness. Because of Dalton's work, the general condition has been called "daltonism", although in English this term is now used only for deuteranopia. Color codes present particular problems for those with color
Association for the Scientific Study of Consciousness Association for the Scientific Study of Consciousness The Association for the Scientific Study of Consciousness (ASSC) is a professional membership organization that aims to encourage research on consciousness in cognitive science, neuroscience, philosophy, and other relevant disciplines in the sciences and humanities, directed toward understanding the nature, function, and underlying mechanisms of consciousness. The organization was created in 1994 in Berkeley immediately after the first Tucson meeting by Patrick Wilken. The original aim of the organization was to act as a framework by which the international academic community could generate meetings devoted to the academic study of consciousness. The original