Skip to main content
. Author manuscript; available in PMC: 2016 Jun 1.
Published in final edited form as: Magn Reson Imaging. 2015 Jan 17;33(5):618–623. doi: 10.1016/j.mri.2015.01.009

Figure 4. Patient ROC analysis.

Figure 4

ROC analysis for combined data from ACA, inferior MCA, and superior MCA territories in stroke patients. An asymmetry index threshold was used to discriminate normally perfused from hypoperfused regions, and the threshold was varied from 0 to 1 to generate the ROC curve.