62 Supplementary materials Supplementary Table 3. P-values for the Wilcoxon signed-rank test on the correlation values for the ASL and BOLD metrics divided into areas with and without steal. Bold values indicate statistically significant results. Non-steal Steal AAT x lag < .001 0.742 CBF x lag < .001 0.542 AAT x CVR < .001 0.035 CBF x CVR < .001 0.007 AAT x CBF 0.049 0.001 Lag x CVR < .001 < .001 Abbreviations: AAT, arterial arrival time; ASL, arterial spin labeling; BOLD, blood oxygenation leveldependent; CBF, cerebral blood flow; CVR, cerebrovascular reactivity. A
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