# Eye tracking cognitive load using pupil diameter and microsaccades with fixed gaze

> Research article (PLoS ONE, 2018) · cited 327× · AI/ML

**Wikidata**: [openalex:W2890656423](https://www.wikidata.org/wiki/openalex:W2890656423)  
**Source**: https://4ort.xyz/entity/eye-tracking-cognitive-load-using-pupil-diameter-and-microsaccades-with-fixed-gaze