磁共振波谱中的实时运动校正:受基础科学启发的 AI 解决方案
医学物理
2025-09-30 v1
摘要
磁共振波谱(MRS)是用于代谢组织分析的强大非侵入性工具,但常因患者运动而退化,限制了其临床实用性。RECENTRE 项目(磁共振中的实时运动校正)提出了一种基于优化 GRU 网络的 AI 驱动实时运动校正流程,其灵感来自高能物理中的标记和快速触发算法。在留出测试集上评估的模型实现了良好的预测性能和总体正向的逐帧位移(FD)增益。这些结果证明了前瞻性扫描仪集成的可行性;未来的工作将完成体内验证。
引用
@article{arxiv.2509.24676,
title = {Real-Time Motion Correction in Magnetic Resonance Spectroscopy: AI solution inspired by fundamental science},
author = {Benedetta Argiento and Alberto Annovi and Silvia Capuani and Matteo Cacioppo and Andrea Ciardiello and Roberto Coccurello and Stefano Giagu and Federico Giove and Alessandro Lonardo and Francesca Lo Cicero and Alessandra Maiuro and Carlo Mancini Terracciano and Mario Merola and Marco Montuori and Emilia Nisticò and Pierpaolo Perticaroli and Biagio Rossi and Cristian Rossi and Elvira Rossi and Francesco Simula and Cecilia Voena},
journal= {arXiv preprint arXiv:2509.24676},
year = {2025}
}