Figure 1.

Bland-Altman plots for the top performing automatic map and threshold, without additional CSF filtering for PMA and Stroketool a- Perfscape/Neuroscape; b- PMA and c- Stroketool. The mean and the limits of agreement (mean +/−2 standard deviations) are shown as solid lines. The difference in perfusion volumes was calculated as the manually derived volume subtracted from the automated one