Does your gaze direction and head orientation shift my visual attention?
Does your gaze direction and head orientation shift my visual attention?
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DOI：
10.1097/00001756-199911080-00033
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发表时间：
1999-11-08
期刊：
影响因子：
1.7
通讯作者：
Hietanen, JK
中科院分区：
文献类型：
--
作者：
Hietanen, JK
研究了另一个人的凝视方向和头部方向对观察者注意过程的影响。受试者对视觉的，侧面呈现的反应信号作出反应。在反应信号出现之前，有一个面部线索刺激指示一个方向，这个方向与反应信号的侧面一致、中性或不一致。与直视脸的正面相比，头部（正面和侧面）的视线转移影响了反应时间。相比之下，与凝视方向一致的头部侧面视图不会产生这种效果。结果表明，来自他人注视方向和头部方向的视觉信息被整合，并将整合后的信息馈送到负责视觉注意定向的脑区。神经报告10:3443-3447 (C) 1999 Lippincott Williams & Wilkins。
THE effects of another person's gaze direction and head orientation on the observer's attentional processes were investigated. Subjects responded to visual, laterally presented reaction signals. The presentation of the reaction signal was preceded by a facial cue stimulus signaling a direction,which was either congruent, neutral, or incongruent with the laterality of the reaction signal. A head (front and profile views) with an averted gaze affected the response times in comparison to the front view of a face with a straight gaze. In contrast,a profile view of a head with a compatible gaze direction did not result in such an effect. The results indicate that visual information from the other individual's:gaze direction and head orientation is integrated, and the integrated information is fed to the brain areas subserving visual attention orienting. NeuroReport 10:3443-3447 (C) 1999 Lippincott Williams & Wilkins.