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. Author manuscript; available in PMC: 2013 May 1.
Published in final edited form as: NMR Biomed. 2011 Nov 11;25(5):766–778. doi: 10.1002/nbm.1791

Table 1.

DW-EPI imaging protocol parameters for different acquisition matrices designed to maintain the phase-encoding k-space velocity and SNR constant.

N voxel size (mm) R esp (ms) Navg vky (kHz) relative SNR acquisition time (min)
80 2.50 2.38 0.600 2 3.97 1.035 4
96 2.08 2.56 0.652 3 3.93 0.963 6
128 1.56 2.86 0.732 8 3.91 1.000 16