Young without plastic surgery: Perceptual adaptation to the age of female and male faces
Young without plastic surgery: Perceptual adaptation to the age of female and male faces
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DOI：
10.1016/j.visres.2010.08.017
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发表时间：
2010-11-23
期刊：
影响因子：
1.8
通讯作者：
Wiese, Holger
中科院分区：
文献类型：
--
作者：
Schweinberger, Stefan R.;Zaeske, Romi;Wiese, Holger
适应不仅影响对运动或颜色等简单刺激品质的感知，而且影响对面部等复杂刺激的感知。在这里，我们展示了适应面部年龄的对比后效应。在实验 1 中，参与者适应了年轻或年老的面孔，随后使用插值年龄 30、40、50 或 60 岁来估计变形后的测试面孔的年龄。在适应旧适配器后，与适应年轻面孔后相同测试面孔的分类相比，测试面孔被分类为年轻得多，这反过来又导致主观测试面孔“老化”。即使适配器和测试面孔之间的面部性别发生变化，这些后遗症也有所减少，但仍然很明显。在实验 2 中，我们对女性和男性面孔同时诱发了相反的年龄后效应。总的来说，这些结果证明了面部年龄和性别感知之间的相互作用，并支持男性和女性面部的可分离神经元编码。 (C) 2010 Elsevier Ltd. 保留所有权利。
Adaptation influences perception not only of simple stimulus qualities such as motion or colour, but also of complex stimuli such as faces. Here we demonstrate contrastive aftereffects of adaptation to facial age. In Experiment 1, participants adapted to either young or old faces, and subsequently estimated the age of morphed test faces with interpolated ages of 30, 40, 50 or 60 years. Following adaptation to old adaptors, test faces were classified as much younger when compared to classifications of the same test faces following adaptation to young faces, which in turn caused subjective test face "aging". These aftereffects were reduced but remained clear even when facial gender changed between adaptor and test faces. In Experiment 2, we induced simultaneous opposite age aftereffects for female and male faces. Overall, these results demonstrate interactions in the perception of facial age and gender, and support dissociable neuronal coding of male and female faces. (C) 2010 Elsevier Ltd. All rights reserved.