362-04-007 ISMRM Abstract

Real-Time Motion and B0 Correction in 3D ECCENTRIC MRSI with Deep Learning Reconstruction

Primary: Contrast Mechanisms - Spectroscopy

Secondary: Acquisition & Reconstruction - Motion Correction: Neuro

362-04-007 · Spectroscopy and Spectroscopic Imaging: Neuro I · Monday, 11 May, 2:45 PM–3:40 PM · Digital Posters Row C

Keywords: Deep learning reconstruction 3D magnetic resonance spectroscopic imaging B0 correction Volumetric Navigators Real time Motion Tracking

Accepted

Nutandev Bikkamane Jayadev¹, Paul Weiser^2,3, Andre J van der Kouwe^2,4, Robert Frost^2,4, Yulin Chang¹, Antoine Klauser⁵, Ovidiu C Andronesi ^2,4

¹Siemens Medical Solutions USA, Inc., Malvern, United States of America

²Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, United States of America

³Medical University of Vienna, Vienna, Austria

⁴Harvard Medical School, Boston, United States of America

⁵Swiss Innovation Hub, Siemens Healthineers International AG, Lausanne, Switzerland

Presenting Author: Ovidiu C Andronesi

Synopsis

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References

1. Maudsley, A. A. et al (2020). "Advanced magnetic resonance spectroscopic neuroimaging: Experts' consensus recommendations." NMR Biomed Special Issue: Advanced methodology for in vivo magnetic resonance spectroscopy, 34(5):e4309.

2. Bogner W, Otazo R, Henning A. Accelerated MR spectroscopic imaging-a review of current and emerging techniques. NMR Biomed. 2021 May;34(5):e4314. doi: 10.1002/nbm.4314. Epub 2020 May 12. PMID: 32399974; PMCID: PMC8244067. [doi] [pmid]

3. Klauser A, Strasser B, Bogner W, Hingerl L, Courvoisier S, Schirda C, Lazeyras F, Andronesi OC. ECCENTRIC: a fast and unrestrained approach for high-resolution in vivo metabolic imaging at ultra-high field MR. ArXiv [Preprint]. 2023 Dec 21:arXiv:2305.13822v2. Update in: Imaging Neurosci (Camb). 2024 Oct 14;2:1-20. doi: 10.1162/imag_a_00313. PMID: 37292485; PMCID: PMC10246065. [doi] [pmid]

4. Tisdall MD, Hess AT, Reuter M, Meintjes EM, Fischl B, van der Kouwe AJ. Volumetric navigators for prospective motion correction and selective reacquisition in neuroanatomical MRI. Magn Reson Med. 2012 Aug;68(2):389-99. doi: 10.1002/mrm.23228. Epub 2011 Dec 28. PMID: 22213578; PMCID: PMC3320676. [doi] [pmid]

5. Aaron T Hess, Ovidiu C Andronesi, M Dylan Tisdall, A Gregory Sorensen, André JW van der Kouwe, and Ernesta M Meintjes. Real-time motion and b0 correction for localized adiabatic selective refocusing (laser) mrsi using echo planar imaging volumetric navigators. NMR in Biomedicine, 25(2):347–358, 2012.

6. Wolfgang Bogner, Aaron T Hess, Borjan Gagoski, M Dylan Tisdall, Andre JW van der Kouwe, Siegfried Trattnig, Bruce Rosen, and Ovidiu C Andronesi. Real-time motion-and b0-correction for laser-localized spiral-accelerated 3d-mrsi of the brain at 3 t. Neuroimage, 88:22–31, 2014.

7. Jayadev NB, Stockmann J, Frost R, Arango N, Chang Y, van der Kouwe A, Andronesi OC. Accelerated Navigator for Rapid ∆B0 Field Mapping for Real-Time Shimming and Motion Correction of Human Brain MRI. NMR Biomed. 2025 Oct;38(10):e70126. doi: 10.1002/nbm.70126. PMID: 40905334; PMCID: PMC12409692. [doi] [pmid]

8. Thesen, S. et al (2000). “Prospective acquisition correction for head motion with image-based tracking for real-time fMRI.” Magn Reson Med 44, 457-465.

9. Jenkinson, M. (2003). “Fast, automated, N-dimensional phase-unwrapping algorithm. Magn Reson Med 49, 193-197.”

10. Hess AT, Tisdall MD, Andronesi OC, Meintjes EM, van der Kouwe AJ. Real-time motion and B0 corrected single voxel spectroscopy using volumetric navigators. Magn Reson Med. 2011 Aug;66(2):314-23. doi: 10.1002/mrm.22805. Epub 2011 Mar 4. PMID: 21381101; PMCID: PMC3123687. [doi] [pmid]

11. Weiser PJ, Langs G, Bogner W, Motyka S, Strasser B, Golland P, Singh N, Dietrich J, Uhlmann E, Batchelor T, Cahill D, Hoffmann M, Klauser A, Andronesi OC. Deep-ER: Deep Learning ECCENTRIC Reconstruction for fast high-resolution neurometabolic imaging. Neuroimage. 2025 Apr 1;309:121045. doi: 10.1016/j.neuroimage.2025.121045. Epub 2025 Feb 1. PMID: 39894238; PMCID: PMC11952141. [doi] [pmid]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/362-04-007