# A novel spectral entropy-based index for assessing the depth of anaesthesia

> Research article (Brain Informatics, 2021) · cited 23× · AI/ML

**Wikidata**: [openalex:W3163837088](https://www.wikidata.org/wiki/openalex:W3163837088)  
**Source**: https://4ort.xyz/entity/a-novel-spectral-entropy-based-index-for-assessing-the-depth-of-anaesthesia