Logothetis, NK Department Physiology of Cognitive Processes, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Logothetis, N., Schiller PH, Charles, E., & Hurlbert, A. (1990). Perceptual deficits and the activity of the color-opponent and broad-band pathways at isoluminance. Science, 247, 214-217.