# Imaging somatosensory cortex responses measured by OPM-MEG: Variational free energy-based spatial smoothing estimation approach

> Research article (iScience, 2022) · cited 36× · AI/ML

**Wikidata**: [openalex:W4205170599](https://www.wikidata.org/wiki/openalex:W4205170599)  
**Source**: https://4ort.xyz/entity/imaging-somatosensory-cortex-responses-measured-by-opm-meg-variational-free-energy-based-spatial-smoothing-estimation-ap