# The global signal in fMRI: Nuisance or Information?

> Research article (NeuroImage, 2017) · cited 458× · AI/ML

**Wikidata**: [openalex:W2588517580](https://www.wikidata.org/wiki/openalex:W2588517580)  
**Source**: https://4ort.xyz/entity/the-global-signal-in-fmri-nuisance-or-information