Adaptation and Face Perception - How Aftereffects Implicate Norm-Based Coding of Faces
Adaptation and Face Perception - How Aftereffects Implicate Norm-Based Coding of Faces
复制标题
适应和面部感知 - 后效应如何暗示基于规范的面部编码
DOI：
10.1093/acprof:oso/9780198529699.003.0009
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发表时间：
2005
影响因子：
4.6
通讯作者：
C. Clifford
中科院分区：
文献类型：
--
作者：
G. Rhodes;Rachel A Robbins;Emma Jaquet;Elinor McKone;L. Jeffery;C. Clifford
面孔提供了重要的社会信息，塑造了一个人的互动。对一个人的反应取决于一个人对他的身份，性别，年龄，吸引力，健康和种族的看法，以及他们的情绪和注意力状态。所有这些信息都是从面部读取的。虽然人们可以毫不费力地做到这一点，但并不总是准确的，人类视觉系统必须解决一个困难的问题，因为面孔都是非常相似的视觉模式。视觉系统是如何通过计算和神经来解决这个问题的？本章考虑是否在面孔知觉的后效可以帮助人们理解这些机制。它表明，高层次的，可能面临的具体后果牵连规范为基础的，或原型参考，编码的面孔，并讨论了这些后果牵连可能的对手编码的面孔，并表示在“脸空间”的重要尺寸。
Faces provide vital social information which shapes one's interactions. A response to a person depends on one's perception of their identity, sex, age, attractiveness, health, and ethnicity, as well as their emotional and attentional states. All of this information is read from the face. Although one does this effortlessly, but not always accurately, human visual system must solve a difficult problem because faces are all very similar as visual patterns. How does the visual system solve this problem, computationally and neurally? This chapter considers whether aftereffects in face perception can help one understand these mechanisms. It suggests that high-level and possibly face-specific aftereffects implicate norm-based, or prototype-referenced, coding of faces and discusses how these aftereffects implicate possible opponent coding of faces and indicate the important dimensions in'face-space'.