文章基本信息

标题：Selective binding of facial features reveals dynamic expression fragments
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作者：Charlotte Harrison ; Nicola Binetti ; Isabelle Mareschal 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2018
卷号：8
期号：1
页码：9031
DOI：10.1038/s41598-018-27242-2
语种：English
出版社：Springer Nature
摘要：The temporal correspondence between two arbitrarily chosen pairs of alternating features can generally be reported for rates up to 3-4 Hz. This limit is however surpassed for specialised visual mechanisms that encode conjunctions of features. Here we show that this 3-4 Hz limit is exceeded for eye gaze and eyebrow pairing, but not for eye gaze and mouth pairing, suggesting combined eye and eyebrow motion constitutes a dynamic expression fragment; a building block of superordinate facial actions.