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 |