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Table 1 Pearson correlation coefficients r and related p-values, obtained by correlating, for different methods, ischemic extent (IE) with infarct size.

From: Towards pixel-wise area-at-risk characterization with cardiac BOLD MRI at rest

Method r bootstrapped p-value
S/D -0.08 0.57
ICA 0.51 0.26
Similar to the proposed using only intensity and fixed threshold 0.32 0.22
Proposed method using only Intensity 0.66 0.04
Proposed method using both intensity and wall motion 0.84 0.004