# The perceptual saliency of fearful eyes and smiles: A signal detection study

> Research article (PLoS ONE, 2017) · cited 27× · AI/ML

**Wikidata**: [openalex:W2593397248](https://www.wikidata.org/wiki/openalex:W2593397248)  
**Source**: https://4ort.xyz/entity/the-perceptual-saliency-of-fearful-eyes-and-smiles-a-signal-detection-study