Figure 6.

True resolution (measured as FWHM of simulated PSF) as a function of matrix size as achieved in either brain parenchyma or CSF for a flexTPI acquisition constrained to T_TOTAL = 4 (a) and 10 (b) minutes, respectively, for ${\text{G}}_{\text{MAX}}=G_{\mathit{MAX}}^{\mathit{Slew}}$ and both the symmetric and equatorial patterns of k-space trajectories at two different slew rates (90 mT/m/ms, 150 mT/m/ms).