# Human defensive freezing: Associations with hair cortisol and trait anxiety

> Research article (Psychoneuroendocrinology, 2021) · cited 24× · AI/ML

**Wikidata**: [openalex:W3200164821](https://www.wikidata.org/wiki/openalex:W3200164821)  
**Source**: https://4ort.xyz/entity/human-defensive-freezing-associations-with-hair-cortisol-and-trait-anxiety