401-03-006 ISMRM Abstract

LN2_FRISGO: A software solution for artifact mitigation in fast high-resolution fMRI

Primary: Brain Function and fMRI - fMRI Acquisition

Secondary: Brain Function and fMRI - fMRI Analysis

401-03-006 · End-to-End Software Innovation · Tuesday, 12 May, 1:40 PM–3:30 PM · Hall 1A

Keywords: Layer-fMRI Artifacts correction Ultra-high field (UHF) MRI Fast fMRI Fuzzy Ripples

Accepted

Renzo Huber ¹, Omer Faruk Gulban^2,3, Chiara Mauri¹, Alessandra Pizzuti³, Divya Varadarajan, Kyle Droppa¹, Cole Analoro¹, Lasse Knudsen⁴, Bruce Fischl¹, Rüdiger Stirnberg⁵

¹Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, Charlestown, United States of America

²Brain innovation B.V., Maastricht, Netherlands

³Department of Cognitive Neuroscience, Maastricht University, Maastricht, Netherlands

⁴University of Minnesota, CMRR, United States of America

⁵German Center for Neurodegenerative Diseases (DZNE), Magdeburg, Germany

Presenting Author: Renzo Huber

Synopsis

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References

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2. Mauri. C, A method for automatic 3D vasculature segmentation in ex vivo MRI using synthetic data, 2025, ISMRM: 1054. https://archive.ismrm.org/2025/1054_PW16z7QCr.html

3. Gulban, O.F., Stirnberg, R., Tse, D.H.Y., Pizzuti, A., Koiso, K., Archila-Melendez, M.E., Huber, R., Bollmann, S., Kay, K., Ivanov, D., 2025. In vivo reconstruction of Duvernoy’s postmortem vasculature images. bioRxiv. https://doi.org/10.1101/2025.03.23.644588 [doi]

4. Hoge, W.S., Setsompop, K., Polimeni, J.R., 2018. Dual-polarity slice-GRAPPA for concurrent ghost correction and slice separation in simultaneous multi-slice EPI. Magnetic Resonance in Medicine 80, 1364–1375. https://doi.org/10.1002/mrm.27113 [doi]

5. Huber, L., Poser, B.A., Bandettini, P.A., Arora, K., Wagstyl, K., Cho, S., Goense, J., Nothnagel, N., Morgan, A.T., van den Hurk, J., Müller, A.K., Reynolds, R.C., Glen, D.R., Goebel, R., Gulban, O.F., 2021. LayNii: A software suite for layer-fMRI. NeuroImage 237. https://doi.org/10.1016/j.neuroimage.2021.118091 [doi]

6. Huber, R., Koehler, M., Stirnberg, R., Evans, J., Knudsen, L., Tyler, A., Feinberg, D., Handwerker, D., Rubin, M., Akin, B., Swegle, S., Bandettini, P., 2025b. Advanced Echo-planar Parallel Imaging with Gradient-harmonization (FRISGO): an optimization strategy for fast high-resolution fMRI, in: ISMRM. p. 1262. https://layerfmri.page.link/AEPIG

7. Huber, R., Stirnberg, R., Morgan, A.T., Feinberg, D.A., Ehses, P., Gulban, O.F., Koiso, K., Swegle, S., Gephart, I., Wardle, G., Persichetti, A., Beckett, A.J., Stöcker, T., Boulant, N., Poser, B.A., Bandettini, P., 2025a. Fuzzy ripple artifact in high resolution fMRI: identification, cause, and mitigation. MRM. https://doi.org/10.1002/mrm.30489 [doi]

8. Stirnberg, R., Deistung, A., Reichenbach, J.R., Breteler, M.M.B., Stöcker, T., 2024. Rapid submillimeter QSM and R 2 * mapping using interleaved multishot 3D‐EPI at 7 and 3 Tesla. Magnetic Resonance in Med mrm.30216. https://doi.org/10.1002/mrm.30216 [doi]

9. van der Zwaag, W., Marques, J.P., Lei, H., Just, N., Kober, T., Gruetter, R., 2009. Minimization of Nyquist ghosting for echo-planar imaging at ultra-high fields based on a “negative readout gradient” strategy. J. Magn. Reson. Imaging 30, 1171–1178. https://doi.org/10.1002/jmri.21951 [doi]

10. Vizioli, L., Moeller, S., Dowdle, L., Grant, A., Sadeghi-Tarakameh, A., Eryaman, Y., Lagore R, R.L., Auerbach, E., Adriany, G., Knudsen, L., Martino, F.D., Faes, L., Yacoub, E., Uğurbil, K., 2024. Spanning spatial scales with functional imaging in the human brain; initial experiences at 10.5 Tesla. bioRxiv. https://doi.org/10.1101/2024.12.20.629800 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/401-03-006