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An Open‐Source, Reproducible MRI Data Acquisition and Reconstruction Workflow Using Pulseq: Multi‐Site and Cross‐Vendor Validation

Qing-Ping Chen Thomas H. M. Roos Amaya Murguia Yuhai Xie Zheng-Qi Liu Pengcheng Xu Shohei Fujita Sebastian Littin Yogesh Rathi Jia-Yu Zhu B. Bilgiç Jon-Fredrik Nielsen Maxim Zaitsev
Aug 2026 · Magnetic Resonance in Medicine · Vol 96, pp. 2721 - 2738 · 0 citations · 69 references
Medicine

TL;DR

An open-source MRI workflow that harmonizes data acquisition, formatting, and reconstruction across sites and vendors is established, a critical step toward fully open and reproducible MRI, facilitating transparency, standardization, and collaboration across the research community.

Abstract

Reproducibility in MRI is limited by variability in data acquisition, formatting, and reconstruction across sites and vendors. This work aimed to mitigate these challenges through an open‐source, vendor‐independent workflow originally developed for the 2023–24 ISMRM Repeat It with Me: Reproducibility Team Challenge.

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