PERCEPTION TO COLOR AND FIGURE IN VISUAL CHANNELS
视觉通道中颜色与形状特征的识别

The new experiments with the aid of computer were desinged to study the relationship between color channel and figure channel in human visual system. The results prove that two channels have an independent and parallel information processing relation.The reaction times of visual system to peneive different colors generally correspond with the latencies of the visual evoked potential when that color was sti-murated.Finally, we put forward a hypothesis model of the unity principle of two channels.