Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
567-02-001 ISMRM Abstract

Development and Validation of Gradient Impulse Response Function Measurements on an Open-Source Platform

Primary: Acquisition & Reconstruction - Open source software, sequences, and reconstruction algorithms
Secondary: Acquisition & Reconstruction - Image Reconstruction: Non-AI
567-02-001 · Open-Source Software, Sequences, and Reconstruction Algorithms · Wednesday, 13 May, 9:15 AM–10:10 AM · Digital Posters Row H
Keywords: Pulseq Gradient impulse response function Two-Point Dixon Stack-of-Stars
Accepted
James H Wang 1, Onur Erbil2, Hannes Dillinger3, Sebastian Schmitter2,4,5, Oliver Wieben1,6, Ali Pirasteh6, Alan B McMillan1,6
1Department of Medical Physics, University of Wisconsin - Madison, Madison, United States of America
2Physikalisch-Technische Bundesanstalt (PTB), Braunschweig and Berlin, Berlin, Germany
3Biomedical Magnetic Resonance, Physikalisch-Technische Bundesanstalt (PTB), Braunschweig and Berlin, Berlin, Germany
4Division of Medical Physics in Radiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
5Center for Magnetic Resonance Research, University of Minnesota, Minneapolis, United States of America
6Department of Radiology, University of Wisconsin - Madison, Madison, United States of America
Presenting Author: James H Wang

Synopsis

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References

1. Layton KJ, Kroboth S, Jia F, Littin S, Yu H, Leupold J, Nielsen JF, Stöcker T, Zaitsev M. Pulseq: A rapid and hardware-independent pulse sequence prototyping framework. Magn Reson Med. 2017 Apr;77(4):1544-1552. doi: 10.1002/mrm.26235. PMID: 27271292. [doi] [pmid]
2. Nielsen JF, Noll DC. TOPPE: A framework for rapid prototyping of MR pulse sequences. Magn Reson Med. 2018 Jun;79(6):3128-3134. doi: 10.1002/mrm.26990. PMID: 29096052. [doi] [pmid]
3. Duyn JH, Yang Y, Frank JA, van der Veen JW. Simple correction method for k-space trajectory deviations in MRI. J Magn Reson. 1998 May;132(1):150-3. doi: 10.1006/jmre.1998.1396. PMID: 9615415. [doi] [pmid]
4. Jang H, McMillan AB. A rapid and robust gradient measurement technique using dynamic single-point imaging. Magn Reson Med. 2017 Sep;78(3):950-962. doi: 10.1002/mrm.26481. PMID: 27699867. [doi] [pmid]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/567-02-001