# Estimating the cardiac signals of chimpanzees using a digital camera: validation and application of a novel non-invasive method for primate research

> Research article (Behavior Research Methods, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4378745370](https://www.wikidata.org/wiki/openalex:W4378745370)  
**Source**: https://4ort.xyz/entity/estimating-the-cardiac-signals-of-chimpanzees-using-a-digital-camera-validation-and-application-of-a-novel-non-invasive-