Subject grounding to reduce electromagnetic interference for <scp>MRI</scp> scanners operating in unshielded environments
Subject grounding is a simple, effective, and reproducible strategy for mitigating EMI in portable low-field MRI. It is especially effective for hand imaging, while brain imaging benefits from additional RF shielding. The approach is robust under various EMI conditions and may complement other denoising techniques.
Authors
- Beatrice Lena (ORCID: https://orcid.org/0000-0001-9283-5918)
- Joseba Alonso (ORCID: https://orcid.org/0000-0002-2721-1380)
- Bart de Vos (ORCID: https://orcid.org/0000-0003-2697-5597)
- Chloé Najac (ORCID: https://orcid.org/0000-0002-7804-2281)
- Teresa Guallart‐Naval
- Javad Parsa (ORCID: https://orcid.org/0000-0002-0845-8492)
- Andrew Webb (ORCID: https://orcid.org/0000-0003-4045-9732)
- Ruben van den Broek
- Pablo García Cristóbal
Institutions
- Leiden University Medical Center (NL)
- Instituto de Instrumentación para Imagen Molecular (ES)
Publication Details
- Journal
- Magnetic Resonance in Medicine
- Published
- 2025-10-23
- DOI
- https://doi.org/10.1002/mrm.70092
- Primary Topic
- Advanced MRI Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00