Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
568-05-011 ISMRM Abstract

Speed versus Quality in Low-Field MRI: Quantitative Analysis and Radiological Evaluation of Standard and Accelerated Images

Primary: Physics & Engineering - Low-Field MRI
Secondary: Analysis Methods - Visualization
568-05-011 · Image Reconstruction I · Wednesday, 13 May, 4:00 PM–4:55 PM · Digital Posters Row I
Keywords: Low-Field MRI Neuroimaging Accelerated MRI reconstruction Radiologyical assessment
Accepted
Beatrice Lena1, Berit Verbist 2, Omar Hertgers2, Tom O'Reilly3, Yiming Dong1, Efe Ilıcak4, Andrew Webb1, Chloe Najac1
1C.J. Gorter MRI Center, Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
2Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
3Open Imaging, Netherlands
4Division of Image Processing, Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
Presenting Author: Berit Verbist

Synopsis

Motivation:
Goals:
Approach:
Results:
Full abstract & presentation

The full text, figures, and any recorded presentation for this abstract are not shown here. Log in if you are a member or registered attendee with access.

Full abstracts, figures, and presentations for Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition are available to registered attendees. This content becomes freely available to the public roughly two years after the meeting.

To request or purchase access, contact the ISMRM Central Office at info@ismrm.org.

Log in

References

1. Samardzija A, Selvaganesan K, Zhang HZ, Sun H, Sun C, Ha Y, et al. Low-Field, Low-Cost, Point-of-Care Magnetic Resonance Imaging. Annu Rev Biomed Eng. 2024;26(1):67–91.
2. Groteklaes A, Nacarkucuk E, Dresbach T, Mueller A, Sabir H. Identifying anatomic brain structures using ultra-low field MRI in newborns. Neuroimage. 2025;321.
3. Vasa F, Bennallick C, Bourke NJ, Padormo F, Baljer L, Briski U, et al. Ultra-low-field brain MRI morphometry: Test-retest reliability and correspondence to high-field MRI. Imaging Neurosci (Camb). 2025;3.
4. Najac C, van den Broek R, O'Reilly T, Webb A, Lena B. Evaluating repeatability of In-Vivo imaging in multiple locations using a portable Halbach-based 46 mT scanner. ISMRM; Honolulu2025.
5. Lena B, Padormo F, Teixeira R, Bennallick C, Gholam J, van den Broek R, et al. Repeatability and reproducibility of rapid T(1) mapping of brain tissues at 64 mT: A multicentre study. Imaging Neurosci (Camb). 2025;3.
6. Man CSP, Lau V, Su S, Zhao YJ, Xiao LF, Ding Y, et al. Deep learning enabled fast 3D brain MRI at 0.055 tesla. Science Advances. 2023;9(38).
7. Dong Y, Najac C, van Osch MJP, Webb A, Bornert P, Lena B. Rapid quantitative MRI at 46 mT: Accelerated T(1) and T(2) mapping with low-rank reconstructions. Magn Reson Med. 2025;94(1):119–33.
8. Hennig J. An evolution of low-field strength MRI. MAGMA. 2023;36(3):335–46.
9. O'Reilly T, Teeuwisse WM, de Gans D, Koolstra K, Webb AG. In vivo 3D brain and extremity MRI at 50 mT using a permanent magnet Halbach array. Magn Reson Med. 2021;85(1):495–505.
10. Lena B, de Vos B, Guallart-Naval T, Parsa J, Garcia Cristobal P, van den Broek R, et al. Subject grounding to reduce electromagnetic interference for MRI scanners operating in unshielded environments. Magn Reson Med. 2025.
11. Kim THH, J. P. LORAKS Software Version 2.0: Faster Implementation and Enhanced Capabilities. University of Southern California, Los Angeles, CA; 2018. Report No.: USC-SIPI-443.
12. Billot B, Greve DN, Puonti O, Thielscher A, Van Leemput K, Fischl B, et al. SynthSeg: Segmentation of brain MRI scans of any contrast and resolution without retraining. Med Image Anal. 2023;86:102789.

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/568-05-011