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Showing 1 to 1 of 1 for “"R2* estimation"”.

  1. Model-based reconstruction for correcting magnetic susceptibility-induced artifacts in magnetic resonance imaging

    Ngo, Giang-ChauUniversity of Illinois at Urbana-Champaign2018

    … acquisitions, such as functional MRI (fMRI) and R2* mapping. In this work, SI-MFGs are shown to lead to a non-uniform fMRI sensitivity through the brain due to induced echo time shifts. A method based on estimated background magnetic field maps and SI-MFG maps is used to predict the impact of …

    uiuc Repository record