Correction to: Nature Communications https://doi.org/10.1038/s41467-021-23508-y, published online 27 May 2021

The original version of this Article contained errors in Eq. (1), in which Hbt(t) was used as a numerator and denominator instead of Hbr(t).

Equation 1 incorrectly read:

$${\mathrm {CMRO}_{2}}(t)={\mathrm {CBF}}(t)\times \frac{{\mathrm Hbt}(t)}{{\mathrm Hbt}(t)}.$$

The correct form of Eq. (1) is:

$${{{\mathrm{CMRO}}}_{2}}(t)={\mathrm CBF}(t)\times \frac{{\mathrm {Hbr}}(t)}{{{{\mathrm{Hbt}}}}(t)}$$
(1)

This has been corrected in the PDF and HTML versions of the Article.