Transmit and Receive inhomogeneity accentuate with increase in MR main magnetic field strength. Recently uniform combined reconstruction (UNICORN) was proposed to improve receive uniformity and applied for improving intensity uniformity of two-, three-, and N-dimensional 7T MRI data. In this work, we aim to improve both receive and transmit uniformity of 7T brain MRI by applying UNICORN in combination with transmit inhomogeneity correction methods. MP2RAGE images acquired with TrueForm, patient-specific and volume-selective B1 shimming methods were processed using the UNICORN algorithm. Significant improvement in uniformity was achieved using UNICORN compared to unnormalized images.
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