Figure 7.

Relative homogenous SNR as a function of matrix size for flexTPI acquisition with T_TOTAL = 4 (a) and 10 (b) minutes, respectively. SNR values are relative to the homogenous SNR of tissue for T_TOTAL=4 min, N_M=44 and F_R=0.603. Results 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) are shown.