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. Author manuscript; available in PMC: 2018 Feb 22.
Published in final edited form as: IEEE Trans Biomed Eng. 2014 Oct 22;62(4):1063–1069. doi: 10.1109/TBME.2014.2364512

Fig. 3.

Fig. 3

Transverse profile of (a) |B1+| and (b) electric field ‖E‖ without (black dashed line) and with (red line) a 15-mm-thick sleeve filled with HDC material of BaTiO3. The red dotted arrows in the sagittal images on the left side indicate the line selected for the graph. The specific regions noted in (b) are: (A) outside of the RF coil, (B) space between RF coil and head, and (C) inside the head. With the addition of the HDC material, there was up to 31% increase of |B1+| at the surface of the head. Values were normalized to an average |B1+| = 4 µT at the ROI.