Eyes are windows to the soul -- and evolution
(Cornell University) Why do we become saucer-eyed from fear and squint from disgust? These near-opposite facial expressions are rooted in emotional responses that exploit how our eyes gather and focus light to detect an unknown threat, according to a study by a Cornell University neuroscientist.
Source: EurekAlert! - Social and Behavioral Science - Category: Global & Universal Source Type: news
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