The aim of this study is to assess the reproducibility of Quantitative Susceptibility Mapping (QSM), which is crucial to enable the application of this technique in clinical follow-up and multi-center studies. Five healthy subjects underwent multiple QSM acquisition sessions using two MRI systems at different field strength (3T and 7T). Both voxel-wise and automated atlas-based ROI analyses proved the goodness of intra-scanner repeatability and inter-scanner reproducibility, the latter being slightly weaker than the former.
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