Data Supplement: Data Stitching for Dynamic Field Monitoring With NMR Probes

This Zenodo record provides the supporting probe data, MRI data and GIRFs related to the research article, "Data Stitching for Dynamic Field Monitoring With NMR Probes," published in Magnetic Resonance in Medicine (2025). The proposed data stitching method is a novel technique designed to characterize challenging MRI sequences that have higher resolution or longer readout lengths than traditionally permitted by standard dynamic field monitoring approaches. This method works by stitching together multiple segment-specific dynamic field measurements obtained across consecutive repetition times (TRs). The published study demonstrated the utility of this method for high-order dynamic field measurements using 2D spiral sequences at 10.5 T and 7 T, and 2D EPI sequences at 7 T, showing significant improvements in image reconstruction, especially for ultrahigh-resolution imaging at ultrahigh field strengths.本Zenodo记录提供了与发表于《Magnetic Resonance in Medicine》2025年的研究论文《基于核磁共振探针的动态场监测数据拼接》相关的配套探针数据、磁共振成像（Magnetic Resonance Imaging, MRI）数据及梯度脉冲响应函数（Gradient Impulse Response Functions, GIRFs）。 本文提出的数据拼接方法是一种创新性技术，旨在表征传统动态场监测方法无法支持的高分辨率或长读出时长的挑战性磁共振成像序列。该方法通过拼接多组在连续重复时间（Repetition Time, TR）内获取的分段专属动态场测量数据实现其功能。 已发表的研究验证了该方法在高阶动态场监测中的实用性：其可应用于10.5 T及7 T场强下的二维螺旋序列，以及7 T场强下的二维回波平面成像（Echo Planar Imaging, EPI）序列的动态场测量，在图像重建效果上取得了显著提升，尤其适用于超高场强下的超高分辨率成像。