Novel Method to Improve the Uniformity of 7T Body MR Images

Figure 6

Numerical simulation results of |Mt| (first row) and corresponding unaveraged SAR (second row) using the Ella model and the RSMR optimization method with different cost function (η) values and two different segmentation cases, i.e., Case I: (0−80) + (80−150) + (150−500 mm); Case II: (0−200) + (200−500 mm) at 7.0 T.