# Linear and nonlinear analyses of heart rate variability signals under mental load

> Research article (Biomedical Signal Processing and Control, 2022) · cited 45× · AI/ML

**Wikidata**: [openalex:W4229082778](https://www.wikidata.org/wiki/openalex:W4229082778)  
**Source**: https://4ort.xyz/entity/linear-and-nonlinear-analyses-of-heart-rate-variability-signals-under-mental-load