7-7 色覚のマルチチャンネル機構における非対称性 [in Japanese] Asymmetry in multichannel mechanism in color vision [in Japanese]
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The multichannel mechanism in color vision was experimentally studied. Psychophysical measurements were carried out using DOG(Difference of Gaussians) test patterns of the combination of dual colors such as red-green and blue-yellow. Difference in numbers and spatial characteristics of channel mechanisms were observed by reversing the colors in the center and the surrounding of the test patterns.