SPIRAL-SPRITE

Fig. 3.4.5 Schematic description of the two-dimensional SPIRAL-SPRITE technique. Cx and Gy are the phase encode magnetic field gradients that are amplitude cycled to traverse /(-space along an Archimedean Spiral. A single data point is acquired from the FID at a fixed encoding time tp after an rf excitation pulse. TR is the time between rf pulses.

Fig. 3.4.9 Two-dimensional slice images taken from a three-dimensional Spiral-SPRITE water uptake experiment [27]. (a) Initially dry,...

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