Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
607-03-005 ISMRM Abstract

HiLo Looping Star fMRI: Simultaneous structural & functional imaging in a single silent 3D whole-brain scan

Primary: Acquisition & Reconstruction - Pulse Sequence Design: Neuro
Secondary: Acquisition & Reconstruction - Pulse Sequence Design and Spatial Encoding Methods
607-03-005 · New Pulse Sequences and Signal Modeling Designs · Thursday, 14 May, 4:00 PM–5:50 PM · Meeting Room 1.40
Keywords: fMRI Acquisition Zero TE fMRI ZTE Silent MRI Spatiotemporal encoding
Accepted
Florian Wiesinger 1,2, Ana Beatriz Solana1,2
1GE Healthcare, Munich, Germany
2Centre for Neuroimaging Sciences, King's College London, London, United Kingdom
Presenting Author: Florian Wiesinger

Synopsis

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References

1. Tomasi, D., Caparelli, E. C., Chang, L., & Ernst, T. (2005). fMRI-acoustic noise alters brain activation during working memory tasks. Neuroimage, 27(2), 377-386. https://doi.org/10.1016/j.neuroimage.2005.04.010 [doi]
2. Pellegrino, G., Schuler, A. L., Arcara, G., Di Pino, G., Piccione, F., & Kobayashi, E. (2022). Resting state network connectivity is attenuated by fMRI acoustic noise. Neuroimage, 247, 118791. https://doi.org/10.1016/j.neuroimage.2021.118791 [doi]
3. Wiesinger, F., Menini, A., & Solana, A. B. (2019). Looping star. Magnetic resonance in medicine, 81(1), 57-68. https://doi.org/10.1002/mrm.27440 [doi]
4. Wiesinger, F., & Solana, A. B. (2024). Looping Star: Time-Multiplexed, Gradient Echo Zero TE MR Imaging. In MRI of Short-and Ultrashort-T2 Tissues: Making the Invisible Visible (pp. 119-131). Springer International Publishing. https://doi.org/10.1007/978-3-031-35197-6_10 [doi]
5. Solana, A. B., Fernandez, B., Damestani, N. L., Wood, T. C., Williams, S. C., & Wiesinger, F. Silent Looping Star fMRI with enhanced Encoding and Reconstruction Performance. ISMRM 2024: p 3305.
6. Ljungberg, E., Damestani, N. L., Wood, T. C., Lythgoe, D. J., Zelaya, F., Williams, S. C., ... & Wiesinger, F. (2021). Silent zero TE MR neuroimaging: current state-of-the-art and future directions. Progress in nuclear magnetic resonance spectroscopy, 123, 73-93. https://doi.org/10.1016/j.pnmrs.2021.03.002 [doi]
7. Pruessmann, K. P., Weiger, M., Börnert, P., & Boesiger, P. (2001). Advances in sensitivity encoding with arbitrary k‐space trajectories. Magnetic Resonance in Medicine, 46(4), 638-651. https://doi.org/10.1002/mrm.1241 [doi]
8. Yeung, K., Tobler, C., ... & Wiesinger, F. Algebraic methods and computational strategies for pseudoinverse-based MR image reconstruction (Pinv-Recon). Sci Rep 15, 37997 (2025). https://doi.org/10.1038/s41598-025-21929-z [doi]
9. Mangia, S., Michaeli, S., & Gröhn, O. (2025). Outlook on zero/ultrashort echo time techniques in functional MRI. Magnetic resonance in medicine. https://doi.org/10.1002/mrm.70065 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/607-03-005