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. 2017 Aug 16;7:8431. doi: 10.1038/s41598-017-08762-9

Figure 2.

Figure 2

Pearson correlation plots of estimated (a) gadolinium (Gd), and (b) manganese (Mn) concentration versus known phantom concentrations (n = 17). Estimated concentrations were obtained from equations (3a) and (3b) for data obtained from a 60 MHz relaxometer. Note the significant correlation between the estimated and actual agent concentrations over all phantoms (Pearson Correlation: R2 > 0.998, two-tailed probability p < 0.0001).