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Adaptation to natural facial categories

机译:适应自然的面部类别

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摘要

Face perception is fundamentally important for judging the characteristics of individuals, such as identification of their gender, age, ethnicity or expression. We asked how the perception of these characteristics is influenced by the set of faces that observers are exposed to. Previous studies have shown that the appearance of a face can be biased strongly after viewing an altered image of the face, and have suggested that these aftereffects reflect response changes in the neural mechanisms underlying object or face perception. Here we show that these adaptation effects are pronounced for natural variations in faces and for natural categorical judgements about faces. This suggests that adaptation may routinely influence face perception in normal viewing, and could have an important role in calibrating properties of face perception according to the subset of faces populating an individual's environment.
机译:面部感知对于判断个人特征(例如识别其性别,年龄,种族或表情)至关重要。我们询问了观察者所面对的面孔如何影响这些特征的感知。先前的研究表明,在查看更改的面部图像后,面部的外观可能会严重偏斜,并建议这些后效应反映了对象或面部感知背后的神经机制中的响应变化。在这里,我们证明了这些适应效果对于面孔的自然变化和关于面孔的自然分类判断是明显的。这表明适应性可能会常规影响正常观看中的人脸感知,并可能在根据个人环境中的人脸子集来校准人脸感知特性方面发挥重要作用。

著录项

  • 来源
    《Nature》 |2004年第6982期|p.557-561|共5页
  • 作者单位

    Department of Psychology, University of Nevada, Reno, Nevada 89557, USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 自然科学总论;
  • 关键词

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