Erratum to: Velocity-selective arterial spin labeling perfusion MRI: A review of the state of the art and recommendations for clinical implementation (Magn Reson Med, (2022), 88, (1528–1547), 10.1002/mrm.29371)

In the fifth paragraph of Section 9.1, the text “For FT-VSI, V_cut is also defined as the first crossing of ΔM = 1,³⁰ but for the velocity response without an assumption of laminar flow (in a plug flow condition) (Figure 6E). This is also the 0-crossing or half-width-half-maximum point of FT-VSI's velocity response under the label condition (Figure 6C).” was incorrect. This should have read: “For FT-VSI, V_cut can also be defined as the first crossing of ΔM = 1³⁰, with the assumption of laminar flow (Figure 6F). Alternatively, it can be defined as the 0-crossing or half-width-half-maximum point of FT-VSI's velocity response under the label condition without an assumption of laminar flow (in a plug flow condition) (Figure 6C). Note that no relaxation was considered in these definitions.” We apologize for this error.