Characterizing in vivo B1 Maps at 7T using the Kolmogorov-Smirnov Test

At 7T and higher field strengths, mapping the B1 field is generally required to optimize the transmitter gain for a particular application. Characterizing these maps -- both determining whether the map is "normal" and identifying the relevant gain setting -- requires a simple, fast, and robust statistical analysis. The Kolmogorov-Smirnov test is here shown to be a good candidate for such a test.

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