# Sleep spindles comprise a subset of a broader class of electroencephalogram events

> Research article (SLEEP, 2021) · cited 27× · AI/ML

**Wikidata**: [openalex:W3154751974](https://www.wikidata.org/wiki/openalex:W3154751974)  
**Source**: https://4ort.xyz/entity/sleep-spindles-comprise-a-subset-of-a-broader-class-of-electroencephalogram-events