Multislice B₁ Mapping Method Using Magnetic Resonance Composite Spin Echo Sequences and Simultaneous Echo Refocusing

Figure 5

MR images for three echo signals, RF₁ (top row), RF₂ (centre row), and RF₃ (bottom row), obtained from the composite RF pulses in the phantom. Here, slices 1, 2, and 3 were obtained at different TEs.