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Direct Estimation of Tracer-Kinetic Parameter Maps from Highly Undersampled Brain DCE-MRI

PURPOSE: To develop and evaluate a T1-weighted dynamic contrast enhanced (DCE) MRI methodology where tracer-kinetic (TK) parameter maps are directly estimated from undersampled (k,t)-space data. METHODS: The proposed reconstruction involves solving a non-linear least squares optimization problem tha...

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Bibliografske podrobnosti
izdano v:Magn Reson Med
Main Authors: Guo, Yi, Lingala, Sajan Goud, Zhu, Yinghua, Lebel, R. Marc, Nayak, Krishna S.
Format: Artigo
Jezik:Inglês
Izdano: 2016
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC5435562/
https://ncbi.nlm.nih.gov/pubmed/27859563
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.26540
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