Does facial expression affect attention orienting by gaze direction cues?
Does facial expression affect attention orienting by gaze direction cues?
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DOI：
10.1037/0096-1523.29.6.1228
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发表时间：
2003-12-01
影响因子：
2.1
通讯作者：
Lepp채nen, JM
中科院分区：
文献类型：
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作者：
Hietanen, JK;Lepp채nen, JM
在6个实验中，作者调查了凝视方向的注意力定向是否受到面部情绪表达（中性、快乐、愤怒或恐惧）的调节。结果表明，注视方向对空间提示作用明显，面部表情对空间提示作用不明显。此外，研究还表明，与真实面孔相比，图式面孔的提示效应更强，注视提示可以在非常短的刺激开始异步（14毫秒）内实现，并且没有证据表明静态注视线索和涉及瞳孔明显运动的线索触发的提示强度有差异。总之，结果表明，在正常、健康的成年人中，注意力转移的眼睛方向加工独立于面部表情分析。
dIn 6 experiments, the authors investigated whether attention orienting by gaze direction is modulated by the emotional expression (neutral, happy, angry, or fearful) on the face. The results showed a clear spatial cuing effect by gaze direction but no effect by facial expression. In addition, it was shown that the cuing effect was stronger with schematic faces than with real faces, that gaze cuing could be achieved at very short stimulus onset asynchronies (14 ms), and that there was no evidence for a difference in the strength of cuing triggered by static gaze cues and by cues involving apparent motion of the pupils. In sum, the results suggest that in normal, healthy adults, eye direction processing for attention shifts is independent of facial expression analysis.