# MP-PCA denoising of fMRI time-series data can lead to artificial activation “spreading”

> Research article (NeuroImage, 2023) · cited 21× · AI/ML

**Wikidata**: [openalex:W4365505196](https://www.wikidata.org/wiki/openalex:W4365505196)  
**Source**: https://4ort.xyz/entity/mp-pca-denoising-of-fmri-time-series-data-can-lead-to-artificial-activation-spreading