Memory modulates color appearance
Memory modulates color appearance
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DOI：
10.1038/nn1794
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发表时间：
2006-11-01
影响因子：
25
通讯作者：
Gegenfurtner, Karl R.
中科院分区：
文献类型：
--
作者：
Hansen, Thorsten;Olkkonen, Maria;Gegenfurtner, Karl R.
我们要求人类观察者调整天然水果物体的颜色，直到它们看起来无色。当物体的颜色从观察者的灰点向与水果的典型颜色相反的方向移动时，物体通常被认为是灰色的。这些结果表明，色觉并不仅仅由输入的感官数据决定，而是受到高水平视觉记忆的显着调节。
We asked human observers to adjust the color of natural fruit objects until they appeared achromatic. The objects were generally perceived to be gray when their color was shifted away from the observers' gray point in a direction opposite to the typical color of the fruit. These results show that color sensations are not determined by the incoming sensory data alone, but are significantly modulated by high-level visual memory.