# A low-cost and shielding-free ultra-low-field brain MRI scanner

> Research article (Nature Communications, 2021) · cited 234× · AI/ML

**Wikidata**: [openalex:W4200575161](https://www.wikidata.org/wiki/openalex:W4200575161)  
**Source**: https://4ort.xyz/entity/a-low-cost-and-shielding-free-ultra-low-field-brain-mri-scanner