Abstract

Most experimental results indicate that simultaneous and successive chromatic (hue) contrast produce similar effects, and most models assume generally similar underlying neural processes (e.g., Wooten, 1970/1971). Methodology has often confounded the two effects, however. The present study shows that for some conditions, simultaneous hue contrast yields different results than successive hue contrast, providing evidence of different neural processes.

© 1987 Optical Society of America