Effect of a consistent reconstruction algorithm on inter‐scanner reproducibility in diffusion MRI
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DOI: 10.1002/mp.70096
Abstract: Background: Diffusion MRI (dMRI) enables non‐invasive characterization of brain microstructure and connectivity. However, multi‐center studies face reproducibility challenges due to inter‐scanner variability, which arises from differences in hardware, acquisition protocols, and image reconstruction algorithms. While… read more here.
Keywords: diffusion mri; reconstruction algorithm; inter scanner; consistent reconstruction ... See more keywords
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