Eye Fixation Patterns for Categorizing Static and Dynamic Facial Expressions
Eye Fixation Patterns for Categorizing Static and Dynamic Facial Expressions
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DOI：
10.1037/emo0000283
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发表时间：
2017-10-01
期刊：
影响因子：
4.2
通讯作者：
Gosselin, Frederic
中科院分区：
文献类型：
--
作者：
Blais, Caroline;Fiset, Daniel;Gosselin, Frederic
情绪的面部表情在本质上是动态的，但大多数关于面部情绪识别的视觉策略的研究都使用静态刺激。本研究采用眼动追踪和气泡技术直接比较了静态和动态面部表情识别的视觉策略。结果表明，在两种刺激下，被试的眼注视模式不同，在动态表情识别过程中，被试对眼和嘴部区域的注视少于静态表情。然而，这些眼睛注视的差异并不伴随着面部信息的任何系统性差异，这些信息实际上被处理以识别表情。
Facial expressions of emotion are dynamic in nature, but most studies on the visual strategies underlying the recognition of facial emotions have used static stimuli. The present study directly compared the visual strategies underlying the recognition of static and dynamic facial expressions using eye tracking and the Bubbles technique. The results revealed different eye fixation patterns with the 2 kinds of stimuli, with fewer fixations on the eye and mouth area during the recognition of dynamic than static expressions. However, these differences in eye fixations were not accompanied by any systematic differences in the facial information that was actually processed to recognize the expressions.