Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
360-01-008 ISMRM Abstract

Combining prospective and retrospective motion correction using SAMER for rapid and motion robust 2D FSE/TSE imaging

Primary: Acquisition & Reconstruction - Motion Correction: Neuro
Secondary: Acquisition & Reconstruction - Artifacts and Correction Strategies
360-01-008 · MOCO from Head to Toe · Monday, 11 May, 8:20 AM–9:15 AM · Digital Posters Row A
Keywords: Motion Correction Motion Neuroimaging Prospective Motion Correction Turbo Spin-Echo (TSE)
Accepted
Hongli Fan 1, Bryan Clifford1, Michael Koenig2, Daniel Nicolas Splitthoff2, Daniel M Polak1, Simon K Warfield3, Stephen Cauley1
1Siemens Medical Solutions USA, Inc., Malvern, United States of America
2Siemens Healthineers GmbH, Forchheim, Germany
3Boston Children's Hospital, Boston, United States of America
Presenting Author: Hongli Fan

Synopsis

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References

1. Polak D, Splitthoff DN, Clifford B, Lo WC, Huang SY, Conklin J, Wald LL, Setsompop K, Cauley S. Scout accelerated motion estimation and reduction (SAMER). Magn Reson Med. 2022 Jan;87(1):163-178. doi: 10.1002/mrm.28971. [doi]
2. Polak D, Hossbach J, Splitthoff DN, Clifford B, Lo WC, Tabari A, Lang M, Huang SY, Conklin J, Wald LL, Cauley S. Motion guidance lines for robust data consistency-based retrospective motion correction in 2D and 3D MRI. Magn Reson Med. 2023 May;89(5):1777-1790. doi: 10.1002/mrm.29534. [doi]
3. Lang M, Tabari A, Polak D, Ford J, Clifford B, Lo WC, Manzoor K, Splitthoff DN, Wald LL, Rapalino O, Schaefer P, Conklin J, Cauley S, Huang SY. Clinical Evaluation of Scout Accelerated Motion Estimation and Reduction Technique for 3D MR Imaging in the Inpatient and Emergency Department Settings. AJNR Am J Neuroradiol. 2023 Feb;44(2):125-133. doi: 10.3174/ajnr.A7777. [doi]
4. Gil N, Tabari A, Lo WC, Clifford B, Lang M, Awan K, Gaudet K, Splitthoff DN, Polak D, Cauley S, Huang SY. Quantitative evaluation of Scout Accelerated Motion Estimation and Reduction (SAMER) MPRAGE for morphometric analysis of brain tissue in patients undergoing evaluation for memory loss. Neuroimage. 2024 Oct 15;300:120865. doi: 10.1016/j.neuroimage.2024.120865. [doi]
5. Leukert LS, Heitkötter KH, Kronfeld A, Paul RH, Polak D, Splitthoff DN, Brockmann MA, Altmann S, Othman AE. Clinical Evaluation of 3D Motion-Correction Via Scout Accelerated Motion Estimation and Reduction Framework Versus Conventional T1-Weighted MRI at 1.5 T in Brain Imaging. Invest Radiol. 2025 Jul 1;60(7):478-485. doi: 10.1097/RLI.0000000000001156. [doi]
6. . Zaitsev M, Maclaren J, Herbst M. Motion artifacts in MRI: A complex problem with many partial solutions. J Magn Reson Imaging. 2015 Oct;42(4):887-901. doi: 10.1002/jmri.24850. [doi]
7. Hajati A, Chiang C, Yee S, et al, Clinical evaluation of motion-corrected 2D axial T2-weighted turbo spin echo 3T brain MRI in the neurological intensive care unit, In Proceedings of the 33rd Annual Meeting of ISMRM. USA. International Society for Magnetic Resonance in Medicine, doi: https://doi.org/10.58530/2025/5129. [doi]
8. Pruessmann KP, Weiger M, Scheidegger MB, Boesiger P. SENSE: sensitivity encoding for fast MRI. Magn Reson Med. 1999 Nov;42(5):952-62. PMID: 10542355. [pmid]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/360-01-008