How stable is quantitative MRI? – Assessment of intra- and inter-scanner-model reproducibility using identical acquisition sequences and data analysis programs
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DOI: 10.1016/j.neuroimage.2019.116364
Abstract: BACKGROUND Quantitative MRI (qMRI) techniques allow assessing cerebral tissue properties. However, previous studies on the accuracy of quantitative T1 and T2 mapping reported a scanner model bias of up to 10% for T1 and up… read more here.
Keywords: inter scanner; scanner model; reproducibility; scanner ... See more keywords
Quantitative MR-Neurography at 3.0T: Inter-Scanner Reproducibility
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Neuroscience"
DOI: 10.3389/fnins.2022.817316
Abstract: Background Quantitative MR-neurography (MRN) is increasingly applied, however, the impact of the MR-scanner on the derived parameters is unknown. Here, we used different 3.0T MR scanners and applied comparable MR-sequences in order to quantify the… read more here.
Keywords: quantitative neurography; scanner reproducibility; inter scanner; scanner ... See more keywords