# Mutual information between heart rate variability and respiration for emotion characterization

> Research article (Physiological Measurement, 2019) · cited 33× · AI/ML

**Wikidata**: [openalex:W2958609630](https://www.wikidata.org/wiki/openalex:W2958609630)  
**Source**: https://4ort.xyz/entity/mutual-information-between-heart-rate-variability-and-respiration-for-emotion-characterization