Figure 6.
(a) A correlation plot with FF measurements from field strengths of 1.5-T and 3-T respectively for ex-vivo experiments. The dashed line indicates perfect agreement. The intercept for the trend line (black) is set to zero. The observed correlation between the measurements was r = 0.78 (p < 0.005); (b) Bland-Altman plot for FF measurements from field strengths of 1.5-T and 3-T respectively for the ex-vivo experiments. The dashed lines represent the mean and 2 SD of the difference. The solid line represents zero difference.