Perfusion map acquired using the optimized adiabatic inversion pulses. For HS and FOCI, the residual tissue signal is dominant at bottom slices. the mean gray matter perfusion is 0.42%, 0.60%, 0.59%, 0.35%, for HS, WURST, FOCI and trFOCI, respectively. Adapted from Wang K, Shao X, Yan L, et al. Optimization of adiabatic pulses for Pulsed ASL at 7T – Comparison with Pseudo-continuous ASL. Proc ISMRM 2020;28:3695; with permission.