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. 2024 Jun 14;11(8):2016–2029. doi: 10.1002/acn3.52121

Figure 1.

Figure 1

MRI preprocessing and analysis steps for extraction of BOLD delay and OLE metrics from rs‐fMRI and MPRAGE images. The colour bar unit for BOLD delay maps is seconds, while the colour bar for OLE maps are unitless, as it indicates goodness of fit with deoxygenated blood (MCC2 × 100%). BOLD, blood oxygen level dependent; GM, grey matter; OLE, oxygen level estimate; rs‐fMRI, resting‐state functional MRI.