Comparison of tri-exponential decay vs. bi-exponential decay and full fitting vs. segmented fitting for modeling liver intravoxel incoherent motion diffusion MRI
Olivier Chevallier, Nan Zhou, Jean-Pierre Cercueil, Jian He, Romaric Loffroy, Yì Xiáng J. Wáng
This paper compares bi- and tri-exponential models with full and segmented fitting for IVIM diffusion MRI in healthy livers, finding tri-exponential models provide better fit and improved reproducibility.
bioRxiv · Sep 29, 2018 · PreprintBiophysics