FMRI Approaches to Mapping Cerebrovascular Reactivity: Comparison of Gradient Echo BOLD and Spin Echo BOLD With Arterial Spin Labeling.

Magn Reson Med · 2026 · PMC13049236 · PMID 41724703

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highly significantno p-value reported

While not reported, time‐lag maps were consistent across modalities, particularly in voxels with highly significant correlation between the PetCO 2 trace and the fMRI signals.

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