Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
601-03-008 ISMRM Abstract

Comprehensive Online Reconstruction and Tissue-Corrected Metabolite Quantification for Advanced Single Voxel Spectroscopy

Primary: Contrast Mechanisms - Spectroscopy
Secondary: Acquisition & Reconstruction - Spectroscopy and spectroscopic imaging
601-03-008 · Spectroscopy and Spectroscopic Imaging · Thursday, 14 May, 4:00 PM–5:50 PM · Hall 1A
Keywords: Image Reconstruction Single voxel spectroscopy Clinical application In vivo proton magnetic resonance spectroscopy MR Spectroscopy (MRS)
Accepted
Peter Truong1, Lumeng Cui2, Kelvin Chow2, Jamie Near 3,4
1Sunnybrook Research Institute, Toronto, Canada
2Siemens Healthcare Limited, Montreal, Canada
3Physical Science Platform, Sunnybrook Research Institute, Toronto, Canada
4Department of Medical Biophysics, University of Toronto, Toronto, Canada
Presenting Author: Jamie Near

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. Gasparovic C, Chen H, Mullins PG. Errors in H-MRS estimates of brain metabolite concentrations caused by failing to take into account tissue-specific signal relaxation. NMR in Biomedicine. 2018;31(6):e3914. https://doi.org/10.1002/nbm.39141 [doi]
2. Chow K, Kellman P, Xue H. Prototyping Image Reconstruction and Analysis with FIRE. In: SCMR. Virtual Scientific Sessions. ; 2021:838972
3. Inati SJ, Naegele JD, Zwart NR, Roopchansingh V, Lizak MJ, Hansen DC, Liu CY, Atkinson D, Kellman P, Kozerke S, Xue H, Campbell-Washburn AE, Sørensen TS, Hansen MS. ISMRM Raw data format: A proposed standard for MRI raw datasets. Magnetic Resonance in Medicine. 2017;77(1):411–421. DOI: 10.1002/mrm.260891 [doi]
4. Smith SM, Jenkinson M, Woolrich MW, Beckmann CF, Behrens TEJ, Johansen-Berg H, Bannister PR, De Luca M, Drobnjak I, Flitney DE, Niazy RK, Saunders J, Vickers J, Zhang Y, De Stefano N, Brady JM, Matthews PM. Advances in functional and structural MR image analysis and implementation as FSL. NeuroImage. 2004;23(S1):208–219. https://doi.org/10.1016/j.neuroimage.2004.07.051 [doi]
5. Smith, S. M. (2002). Fast robust automated brain extraction. Human Brain Mapping, 17(3), 143–155. https://doi.org/10.1002/hbm.10062 [doi]
6. Zhang, Y., Brady, M., & Smith, S. (2001). Segmentation of brain MR images through a hidden Markov random field model and the expectation-maximization algorithm. IEEE Transactions on Medical Imaging, 20(1), 45–57. https://doi.org/10.1109/42.906424 [doi]
7. Near, J., Harris, A. D., Juchem, C., Kreis, R., Marjańska, M., Öz, G., Slotboom, J., Wilson, M., & Gasparovic, C. (2021). Preprocessing, analysis and quantification in single‐voxel magnetic resonance spectroscopy: Experts’ consensus recommendations. NMR in Biomedicine, 34(5), e4257. https://doi.org/10.1002/nbm.4257 [doi]
8. Provencher, S. W. (2001). Automatic quantitation of localized in vivo 1H spectra with LCModel. Magnetic Resonance in Medicine, 45(3), 496–504. https://doi.org/10.1002/mrm.1066 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/601-03-008