Visual synchronization analysis of simple color stimuli

Color is a basic aspect of human perception and will effect on the people´s spirit as one part of living environments. Some experiments have proved that the different color will play an important role on enhancing cognitive task performance, and the people´s moods and behaviors can also be changed by the colors. It is said that the different color has been shown to have different associations within the cognitive domain. In this paper, we present the results of the subjects watching the colors under the brainwave bands analysis. A simple visual color stimulus is done with the dependence on frequency during subjects watching the stimuli for a long time. By analyzing data after 300ms during the stimuli happened for avoiding the effect of early response, we proposed that the subject could produce visual “synchronization” phenomenon like auditory synchronization.