Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
506-01-001 ISMRM Abstract

MCAST: Adaptive EMI Suppression via a Multi-coil Cross-Attention Spatio-Temporal Network for Unshielded Low-Field MRI

Primary: Physics & Engineering - Low-Field MRI
Secondary: Acquisition & Reconstruction - AI methods
506-01-001 · Low Field MRI Hardware · Wednesday, 13 May, 8:20 AM–10:10 AM · Auditorium 2
Keywords: Deep learning Portable MRI EMI suppression RF shielding 0.11T MRI
Accepted
Jinglei Tang 1, Philip K Lee1, Changyue Wang1, Suen Chen1, Zhen Ji1, Yueqi Qiu1, Zhiyong Zhang1
1Shanghai Jiao Tong University, Shanghai, China
Presenting Author: Jinglei Tang

Synopsis

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References

1. Dyvorne H, Rearick T, Poole M, et al. Freeing MRI from its Faraday cage with Interference Rejection[C]. Proceedings of the 29th Annual Meeting of ISMRM; 2021:749.
2. Yang L, He W, He Y, et al. Active EMI suppression system for a 50 mT unshielded portable MRI scanner[J]. IEEE Transactions on Biomedical Engineering, 2022, 69(11): 3415-3426. doi: 10.1109/TBME.2022.3170450 [doi]
3. Srinivas S A, Cauley S F, Stockmann J P, et al. External dynamic interference estimation and removal (EDITER) for low field MRI[J]. Magnetic resonance in medicine, 2022, 87(2): 614-628. doi: https://doi.org/10.1002/mrm.28992 [doi]
4. Liu Y, Leong A T L, Zhao Y, et al. A low-cost and shielding-free ultra-low-field brain MRI scanner[J]. Nature communications, 2021, 12(1): 7238.doi: 10.1038/s41467-021-27317-1 [doi]
5. Zhao Y, Ding Y, Lau V, et al. Whole-body magnetic resonance imaging at 0.05 Tesla[J]. Science, 2024, 384(6696): eadm7168. doi: 10.1126/science.adm7168 [doi]
6. Greff K, Srivastava R K, Koutník J, et al. LSTM: A search space odyssey[J]. IEEE transactions on neural networks and learning systems, 2016, 28(10): 2222-2232. doi: 10.1109/TNNLS.2016.2582924 [doi]
7. Rearick T, Charvat G, Rosen MS, and Rothberg J. Noise Suppression Methods and Apparatus. US Patent 9,797,971. March 10, 2016.
8. Lee P K, Qiu Y, Wang C, et al. Multiband Fast Spin Echo on portable low‐field systems[J]. Magnetic Resonance in Medicine, 2025. doi: 10.1002/mrm.70036 [doi]

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http://echo.ismrm.org/p/ISMRM2026/506-01-001