Psychophysical Studies of Color Vision Mechanisms

8th Symposium: October 8, 1973

Morning session—John Lott Brown, Chairman

Joel Pokorny, University of Chicago, The cone photopigments and their optical densities

Vivianne Smith, University of Chicago, Short wavelength spectral sensitivity (400-500 nm) of the cone photopigments

Carl R. Ingling, Ohio State University, Interactions between cone systems

Afternoon session—Jo Ann Smith Kinney, Chairman

S. Lee Guth, Indiana University, Heterochromatic additivity and color theory

Donald H. Kelly, Stanford Research Institute, Spatial and temporal response characteristics of human cones

Evening activities

Ralph M. Evans, Trichromatism and color perception