Figure 1.
k-space trajectories for (a) conventional bit-reversed 13-interleaf UDS and (b) golden-ratio spiral view order when samples from 13 consecutive TRs are combined. Temporal view orders are marked with the numbers on each end of the spiral interleaves. In (a), the angle spacing between spatially adjacent spiral interleaves is uniform with an angle of 360°/13. In (b), the angle spacing between spatially adjacent spiral interleaves is not uniform but the angle increment in successive view numbers is uniform with an angle of .