BOLD-based cerebrovascular reactivity is influenced by baseline cerebral blood volume and oxygen metabolism in humans.

J Cereb Blood Flow Metab · 2026 · PMC13328114 · PMID 42246544

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0.6700

closest p · 13.4× alpha

0.6700

boldest claim

The sentences

a weak trendp = 0.67not close (p > 0.1)

Similarly, we observed a weak trend towards a correlation between BOLD–CVR and baseline rOEF ( Figure 6(c) ; r = 0.12, p = 0.67), with simulations showing a clear dependence of BOLD–CVR on OEF 0 ( Figure 6(d) ).

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