# Specific facial signals associate with categories of social actions conveyed through questions

> Research article (PLoS ONE, 2023) · cited 16× · AI/ML

**Wikidata**: [openalex:W4384819756](https://www.wikidata.org/wiki/openalex:W4384819756)  
**Source**: https://4ort.xyz/entity/specific-facial-signals-associate-with-categories-of-social-actions-conveyed-through-questions