Skip to main content
. 2013 Mar 5;8(3):e57982. doi: 10.1371/journal.pone.0057982

Figure 4. ΔB0 maps in phantom and in vivo at 3.0 T and 7.0 T.

Figure 4

Top: central axial partition of the 3D ΔB0 maps obtained at 3.0 T (top-left) and at 7.0 T (top-right) in phantom with ΔTE = 2.5 ms; strong B0 offsets are visible at the air-water interface in the upper part of the phantom. Bottom: central sagittal partition of the 3D ΔB0 maps of the human brain obtained at 3.0 T (bottom-left) with ΔTE = 2.46 ms and at 7.0 T (bottom-right) with ΔTE = 3.06 ms; strong B0 offsets are visible in the sphenoid sinuses area and, at 7.0 T, in the neck region. All maps are in hertz.