Stabell B, Stabell U
Department of Psychology, University of Oslo, Norway.
J Opt Soc Am A Opt Image Sci Vis. 1998 Nov;15(11):2809-15. doi: 10.1364/josaa.15.002809.
Chromatic rod-cone interaction in mesopic vision was investigated by measuring chromaticity coordinates of spectral lights 3 deg extrafoveally during long-term dark adaptation, under conditions where the eye was chromatically adapted. It was concluded that (a) the chromaticity shift obtained between the cone-plateau period and the dark-adapted state is due, at least under some conditions, to rod signals elicited by the test stimulus, (b) the chromaticity points of cone-mediated colors may change in different directions in the chromaticity diagram as an effect of the rod intrusion, (c) cone-cone and rod-cone color-mixture processing may, at least under some conditions, be different, and (d) chroma-related processes of rods and cones tend to suppress each other, with rods dominating at low and cones at high mesopic intensities.
通过在长期暗适应过程中，在眼睛进行颜色适应的条件下，测量3度偏心视场中光谱光的色度坐标，研究了中间视觉中的色觉杆体-锥体相互作用。得出的结论是：(a) 在锥体平台期和暗适应状态之间获得的色度偏移，至少在某些条件下，是由测试刺激引发的杆体信号所致；(b) 由于杆体的介入，锥体介导颜色的色度点在色度图中可能会向不同方向变化；(c) 至少在某些条件下，锥体-锥体和杆体-锥体颜色混合处理可能不同；(d) 杆体和锥体与色度相关的过程倾向于相互抑制，在低中间视觉强度下杆体占主导，在高中间视觉强度下锥体占主导。
