Closed-form formulas for estimation of kinetic parameters in one-and multi-compartment models
G Zeng, D Kadrmas, G Gullberg - 2011 - Soc Nuclear Med
2030 Objectives This research develops closed-form formulas for estimating kinetic
parameters for single and multiple compartment models in dynamic tomographic imaging …
parameters for single and multiple compartment models in dynamic tomographic imaging …
Kinetic parameter estimation using a closed-form expression via integration by parts
GL Zeng, A Hernandez, DJ Kadrmas… - Physics in Medicine & …, 2012 - iopscience.iop.org
Dynamic emission computed tomographic imaging with compartment modeling can quantify
in vivo physiologic processes, eliciting more information regarding underlying molecular …
in vivo physiologic processes, eliciting more information regarding underlying molecular …
Fourier domain closed-form formulas for estimation of kinetic parameters in multi-compartment models
GL Zeng, DJ Kadrmas… - 2011 IEEE Nuclear …, 2011 - ieeexplore.ieee.org
Dynamic emission computed tomographic imaging with compartment modeling can quantify
in vivo physiologic processes, eliciting more information regarding underlying molecular …
in vivo physiologic processes, eliciting more information regarding underlying molecular …
Model error correction for linear methods in PET studies
529 Objectives Linear methods including Logan9s graphical method are widely used for
quantitatively deriving functional parameters from kinetic data measured by PET. But they …
quantitatively deriving functional parameters from kinetic data measured by PET. But they …
[HTML][HTML] Fourier domain closed-form formulas for estimation of kinetic parameters in reversible multi-compartment models
GL Zeng, DJ Kadrmas, GT Gullberg - BioMedical Engineering OnLine, 2012 - Springer
Background Compared with static imaging, dynamic emission computed tomographic
imaging with compartment modeling can quantify in vivo physiologic processes, providing …
imaging with compartment modeling can quantify in vivo physiologic processes, providing …
Indirect and direct kinetic parameter estimation using partially linearized particle swarm optimization
SK Kang, S Seo, SJ Kim, JS Lee - 2015 - Soc Nuclear Med
621 Objectives In PET kinetics modeling, a compartment model can be described in
differential equations with kinetic parameters. Although the estimation of the rate constants …
differential equations with kinetic parameters. Although the estimation of the rate constants …
[PDF][PDF] Consequences of using a simplified kinetic model for dynamic PET data
PG Coxson - Journal of Nuclear Medicine, 1995 - escholarship.org
ABSTRACT A physiological model of 82Rb kinetics in the myocardium, was compared with
two reducedorder models with regard to their ability to assess physiological parameters from …
two reducedorder models with regard to their ability to assess physiological parameters from …
Markov Chain Monte Carlo Estimation of Non-stationary PET Kinetic Parameters Compartment Models: A Flow Phantom Study
1721 Introduction: The quantitation of the impact of a stimulus is of great interest in both
clinical and pre-clinical Positron Emission Tomography (PET) imaging. Such studies vary …
clinical and pre-clinical Positron Emission Tomography (PET) imaging. Such studies vary …
Effect of input function modeling on kinetic quantification
263 Objectives Quantitative dynamic PET analyses are sensitive to variations of the input
function shape. Radiometabolite correction is performed on the measured whole-plasma …
function shape. Radiometabolite correction is performed on the measured whole-plasma …
[PDF][PDF] Requirements and implementation of a flexible kinetic modeling tool
C Burger, A Buck - Journal of Nuclear Medicine, 1997 - Soc Nuclear Med
MATERIALS AND METhODS Requirements In the model development phase, a scientist
must be fully aware of the mathematics of both the model representation and the estimation …
must be fully aware of the mathematics of both the model representation and the estimation …