Tan, Likun Gradient-Based Optimization for Poroelastic and Viscoelastic MR Elastography. [electronic resource] - IEEE transactions on medical imaging 01 2017 - 236-250 p. digital Publication Type: Journal Article ISSN: 1558-254X Standard No.: 10.1109/TMI.2016.2604568 doi Subjects--Topical Terms: AlgorithmsBrainElasticityElasticity Imaging TechniquesPhantoms, Imaging