Figure 3.

Balanced steady‐state free‐precision off‐resonance profiles computed using Equation (A2) compared with EPG/EPG‐X based predictions after reaching a steady state for (a) single‐compartment model, (b) white‐matter MT model, (c) myelin‐water exchange model with ${\delta }_{\mathrm{b}}=0$, and (d) the same model with ${ \delta }_{\mathrm{b}}=12.8$ Hz (0.1 ppm at 3 T). The steady‐state solutions agree with the EPG/EPG‐X predictions for all cases. For EPG‐X(MT), there is also agreement with the analytic solution derived for ψ = 0 in 26.