DCEMRI

Software for Magnetic Resonance Imaging

Software for Analysing Data from Dynamic Contrast-Enhanced Magnetic Resonance Imaging (DCE-MRI), Cardiac Magnetic Resonance (CMR) imaging and functional Magnetic Resonance Imaging (fMRI).

Maximum Entropy Approach in Dynamic Contrast-Enhanced Magnetic Resonance Imaging

Boosting in Nonlinear Regression Models with an Application to DCE-MRI Data

For the statistical analysis of dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) data, compartment models are a commonly used tool. By these models, the observed uptake of contrast agent in some tissue over time is linked to physiologic …

A Bayesian hierarchical model for DCE-MRI to evaluate treatment response in a phase II study in advanced squamous cell carcinoma of the head and neck

OBJECT: Pharmacokinetic parameters from dynamic contrast-enhanced MRI (DCE-MRI) were used to assess the perfusion effects due to treatment response using a tyrosine kinase inhibitor. A Bayesian hierarchical model (BHM) is proposed, as an alternative …

How heterogeneous is the liver? A cluster analysis of DCE-MRI time series

Quantitative Analysis of Dynamic Contrast-Enhanced and Diffusion-Weighted Magnetic Resonance Imaging for Oncology in R

The package dcemriS4 provides a complete set of data analysis tools for quantitative assessment of dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI). Image processing is provided for the ANALYZE and NIfTI data formats as input with all …

Two Tissue Compartment Model in DCE-MRI: A Bayesian Approach

In this paper, we propose a compartment model with two interstitial space compartments for the quantitative description of the contrast medium kinetics in dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI). The model accounts for …

Semi-parametric analysis of dynamic contrast-enhanced MRI using Bayesian P-splines

Current approaches to quantitative analysis of DCE-MRI with non-linear models involve the convolution of an arterial input function (AIF) with the contrast agent concentration at a voxel or regional level. Full quantification provides meaningful …