Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
667-02-008 ISMRM Abstract

Impact of Maximum b-Value in Q-Space Trajectory Imaging of White Matter

Accepted
Oliver Gödicke1,2, Jinyang Yu 1,3, Frederik B Laun4, Mark E Ladd1,2,5, Tristan A Kuder1,2
1Division of Medical Physics in Radiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
2Faculty of Physics and Astronomy, Heidelberg University, Heidelberg, Germany
3Faculty of Engineering Sciences, Heidelberg University, Heidelberg, Germany
4Uniklinikum Erlangen, Erlangen, Germany
5Faculty of Medicine, Heidelberg University, Heidelberg, Germany
Presenting Author: Jinyang Yu

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. Westin CF, Knutsson H, Pasternak O, Szczepankiewicz F, Ozarslan E, van Westen D, Mattisson C, Bogren M, O'Donnell LJ, Kubicki M, Topgaard D, Nilsson M. Q-space trajectory imaging for multidimensional diffusion MRI of the human brain. Neuroimage 2016;135:345-362. https://doi.org/10.1016/j.neuroimage.2016.02.039 [doi]
2. Kiselev VG, Il'yasov KA. Is the “biexponential diffusion” biexponential? Magnetic Resonance in Medicine 2007;57(3):464-469. https://doi.org/10.1002/mrm.21164 [doi]
3. Frøhlich AF, Ostergaard L, Kiselev VG. Effect of impermeable boundaries on diffusion-attenuated MR signal. J Magn Reson 2006;179(2):223-233. https://doi.org/10.1016/j.jmr.2005.12.005 [doi]
4. Martin J, Endt S, Wetscherek A, Kuder TA, Doerfler A, Uder M, Hensel B, Laun FB. Contrast-to-noise ratio analysis of microscopic diffusion anisotropy indices in q-space trajectory imaging. Zeitschrift für Medizinische Physik 2020;30(1):4-16. https://doi.org/10.1016/j.zemedi.2019.01.003 [doi]
5. Morez J, Szczepankiewicz F, Den Dekker AJ, Vanhevel F, Sijbers J, Jeurissen B. Optimal experimental design and estimation for q‐space trajectory imaging. Human Brain Mapping 2023;44(4):1793-1809. https://doi.org/10.1002/hbm.26175 [doi]
6. Coelho S, Szczepankiewicz F, Fieremans E, Novikov DS. Cumulant tensors from the addition of angular momenta: All diffusion invariants in one abstract. 2024. https://doi.org/10.58530/2024/0641 [doi]
7. Tournier JD, Smith R, Raffelt D, Tabbara R, Dhollander T, Pietsch M, Christiaens D, Jeurissen B, Yeh CH, Connelly A. MRtrix3: A fast, flexible and open software framework for medical image processing and visualisation. NeuroImage 2019;202:116137. https://doi.org/10.1016/j.neuroimage.2019.116137 [doi]
8. Andersson JLR, Skare S, Ashburner J. How to correct susceptibility distortions in spin-echo echo-planar images: application to diffusion tensor imaging. NeuroImage 2003;20(2):870-888. https://doi.org/10.1016/S1053-8119(03)00336-7 [doi]
9. Klein S, Staring M, Murphy K, Viergever MA, Pluim JPW. elastix: A Toolbox for Intensity-Based Medical Image Registration. IEEE Transactions on Medical Imaging 2010;29(1):196-205. https://doi.org/10.1109/TMI.2009.2035616 [doi]
10. Marstal K, Berendsen F, Staring M, Klein S. SimpleElastix: A User-Friendly, Multi-lingual Library for Medical Image Registration. 2016 26 June-1 July 2016. p 574-582. https://doi.org/10.1109/CVPRW.2016.78 [doi]
11. Nilsson M, Szczepankiewicz F, Lampinen B, Ahlgren A, de Almeida Martins JP, Lasic S, Westin CF, Topgaard D. An open-source framework for analysis of multidimensional diffusion MRI data implemented in MATLAB. 2018; Paris, France.
12. Karan P, Reymbaut A, Gilbert G, Descoteaux M. Bridging the gap between constrained spherical deconvolution and diffusional variance decomposition via tensor‐valued diffusion MRI. Medical Image Analysis 2022;79:102476. https://doi.org/10.1016/j.media.2022.102476 [doi]
13. Reymbaut A, Mezzani P, de Almeida Martins JP, Topgaard D. Accuracy and precision of statistical descriptors obtained from multidimensional diffusion signal inversion algorithms. NMR in Biomedicine 2020;33(12):e4267. https://doi.org/10.1002/nbm.4267 [doi]
14. Chuhutin A, Hansen B, Jespersen SN. Precision and accuracy of diffusion kurtosis estimation and the influence of b-value selection. NMR Biomed 2017;30(11). https://doi.org/10.1002/nbm.3777 [doi]
15. Säll C, Spotorno N, Sundgren P, Westen D, Westin CF, Szczepankiewicz F, Nilsson M. Diffusion MRI in the cortex of the brain: Reducing partial volume effects from CSF and white matter in the mean diffusivity using high b‐values and spherical b‐tensor encoding. Magnetic Resonance in Medicine 2025;94(3):1166-1181. https://doi.org/10.1002/mrm.30552 [doi]
16. Westin CF, Pasternak O, Knutsson H. Rotationally Invariant Gradient Schemes for Diffusion MRI. Proc Intl Soc Mag Reson Med 20 2012: 3537.

Cite this abstract