The research described in this article used a visual search task and demonstrated that the eye region alone can produce a threat superiority effect. Indeed, the magnitude of the threat superiority effect did not increase with whole-face, relative to eye-region-only, stimuli. The authors conclude that the configuration of the eyes provides a key signal of threat, which can mediate the search advantage for threat-related facial expressions.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1852642 | PMC |
| http://dx.doi.org/10.1037/1528-3542.6.3.534 | DOI Listing |
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