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. Author manuscript; available in PMC: 2020 Jun 1.

Published in final edited form as: Stroke. 2019 May 16;50(6):1578–1581. doi: 10.1161/STROKEAHA.118.022649

Figure-2. — ROC curves, scatter plot of CTP and DWI ischemic core volumes, and mean ANN-DWI difference histogram for ANN using CTP data (A) and CTP and clinical data (B). The optimal sensitivity and specificity are determined at the threshold that minimizes the mean absolute CTP-DWI volumetric error.

Figure-2. — ROC curves, scatter plot of CTP and DWI ischemic core volumes, and mean ANN-DWI difference histogram for ANN using CTP data (A) and CTP and clinical data (B). The optimal sensitivity and specificity are determined at the threshold that minimizes the mean absolute CTP-DWI volumetric error.