Figure 8From: DCE@urLAB: a dynamic contrast-enhanced MRI pharmacokinetic analysis tool for preclinical dataTofts model applied to QIBA test data. Standard deviations of Ktrans (upper) and v e (down) values calculated over the whole QIBA test data (Tofts model), adding Gaussian noise of σ=20% of the signal baseline, and compared with the theoretical values plotted as the diagonal line.Back to article page