Comparison of cumulant expansion and Q-space imaging estimates for diffusional kurtosis in brain.
Magnetic Resonance Imaging(2018)
摘要
Estimates of the diffusional kurtosis in brain obtained using CE and QS approximations are strongly correlated, suggesting that they encode similar information. However, for the choice of b-values employed here, there may be substantial differences, depending on the properties of the diffusion microenvironment in each voxel.
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关键词
CE,dFOV,DKI,dMRI,dPDF,MD,MK,SNR,QS
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