Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
468-06-009 ISMRM Abstract

Comparison of Spin and Gradient Echo Encoding Strategies for Low-Velocity Phase Contrast MRI on a Head-Only Scanner

Primary: Neuro - Neurofluids
Secondary: Cardiovascular - Flow
468-06-009 · Acquisition and Reconstruction Strategies for Dynamic and Cardiac Imaging · Tuesday, 12 May, 4:55 PM–5:50 PM · Digital Posters Row I
Keywords: Neurofluids Neuroimaging High Performance Gradients Quantitative flow imaging CSF Dynamics
Accepted
Brock W Jolicoeur 1, Tomas Vikner2,3,4, Kevin M Johnson2,3,5,6
1Biomedical Engineering, University of Wisconsin - Madison, Madison, United States of America
2University of Wisconsin - Madison, Madison, United States of America
3Department of Medical Physics, University of Wisconsin - Madison, Madison, United States of America
4Department of Diagnostics and Intervention, Biomedical Engineering and Radiation Physics, Umeå University, Umeå, Sweden
5Department of Radiology, University of Wisconsin - Madison, Madison, United States of America
6Department of Biomechanical Engineering, University of Wisconsin - Madison, Madison, United States of America
Presenting Author: Brock W Jolicoeur

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. 1. de Leon MJ, Li Y, Okamura N, Tsui WH, Saint-Louis LA, Glodzik L, et al. Cerebrospinal fluid clearance in Alzheimer disease measured with dynamic PET. J Nucl Med. 2017; 58(9):1471–1476. doi:10.2967/jnumed.116.187211. [doi]
2. 2. Li Y, Jiang J, Chen Y, et al. CSF clearance in Alzheimer’s disease and related dementias: mechanisms and implications. Front Neurosci. 2025; 19:1546301.
3. 3. Korbecki A, Zimny A, Podgórski P, Sąsiadek M, Bladowska J. Imaging of cerebrospinal fluid flow: fundamentals, techniques and clinical applications of phase-contrast MRI. Pol J Radiol. 2019; 84:e240–e250. doi:10.5114/pjr.2019.86881. [doi]
4. 4. Haller S, Zaharchuk G, Thomas DL, et al. Evaluation of Diffusion Tensor Imaging Analysis Along the Perivascular Space (DTI-ALPS) as a biomarker of glymphatic function. Radiology. 2024; 307(2):e232899.
5. 5. Taoka T, Naganawa S, Kawai H, Nakane T, Murata K. Can low b-value diffusion-weighted imaging evaluate the character of cerebrospinal fluid dynamics? Jpn J Radiol. 2019; 37(2):135–144. doi:10.1007/s11604-018-0790-8. [doi]
6. 6. Bito Y, Harada K, Ochi H, Kudo K. Low b-value diffusion tensor imaging for measuring pseudorandom flow of cerebrospinal fluid. Magn Reson Med. 2021; 86(3):1369–1382. doi:10.1002/mrm.28806. [doi]
7. 7. Jansen IH, Abad N, Ajala F, et al. Simultaneous coherent–incoherent motion imaging in brain parenchyma. Magn Reson Med. 2025; 95(1):122–134. doi:10.1002/mrm.30659. [doi]
8. 8. Jansen IH, Abad N, Ajala F, et al. Optimization of Simultaneous Coherent/Incoherent Motion Imaging (SCIMI): Combined Diffusion and Velocimetry for Glymphatic Circulation. Proc Intl Soc Magn Reson Med. 2024; 32:4738.
9. 9. Foo TKF, Tan ET, Lee SK, Weavers PT, et al. MAGNUS: An ultra-high-efficiency head-only gradient coil. Proc Intl Soc Magn Reson Med. 2018; 26:839.

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/468-06-009