Article ID Journal Published Year Pages File Type
9953831 Magnetic Resonance Imaging 2018 5 Pages PDF
Abstract
As Nmin is affected by b-value and SNR, we recommend using 10 × b / b1 (b1 = 1 ms/μm2) uniformly distributed gradient directions for typical human diffusion studies with SNR ~ 20 for robust spherical mean signal measurement.
Keywords
Related Topics
Physical Sciences and Engineering Physics and Astronomy Condensed Matter Physics
Preview
Minimal number of gradient directions for robust measurement of spherical mean diffusion weighted signal
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