Figure 4From: Reconstruction of dual-frequency conductivity by optimization of phase map in MREIT and MREPT Phase images and magnetic flux density images of each echo. (a) Phase images φ j+ of H+ map in radian and (b) magnetic flux density images B z j in ’nT’ unit using ICNE multi-echo pulse sequence at the echo time T E j =15×j ms for j=1,⋯,6.Back to article page