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 …

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 …

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 …

Model error correction for linear methods in PET studies

H Guo, R Renaut, K Chen, E Reiman - 2009 - Soc Nuclear Med
529 Objectives Linear methods including Logan9s graphical method are widely used for
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 …

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 …

[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 …

Markov Chain Monte Carlo Estimation of Non-stationary PET Kinetic Parameters Compartment Models: A Flow Phantom Study

A Ihsani, A Sitek, Y Petibon, C Ma, P Han, G El Fakhri… - 2018 - Soc Nuclear Med
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 …

Effect of input function modeling on kinetic quantification

M Tonietto, M Veronese, G Rizzo, P Zanotti-Fregonara… - 2013 - Soc Nuclear Med
263 Objectives Quantitative dynamic PET analyses are sensitive to variations of the input
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 …