Patient‐specific finite element modeling of respiratory lung motion using 4D CT image data
Development and optimization of methods for adequately accounting for respiratory motion
in radiation therapy of thoracic tumors require detailed knowledge of respiratory dynamics …
in radiation therapy of thoracic tumors require detailed knowledge of respiratory dynamics …
A real-time predictive simulation of abdominal viscera positions during quiet free breathing
Prediction of abdominal viscera and tumour positions during free breathing is a major
challenge from which several medical applications could benefit. For instance, in …
challenge from which several medical applications could benefit. For instance, in …
Contact surface and material nonlinearity modeling of human lungs
A finite element model has been developed to investigate the effect of contact surfaces and
hyperelastic material properties on the mechanical behavior of human lungs of one lung …
hyperelastic material properties on the mechanical behavior of human lungs of one lung …
A hybrid patient-specific biomechanical model based image registration method for the motion estimation of lungs
This paper presents a new hybrid biomechanical model-based non-rigid image registration
method for lung motion estimation. In the proposed method, a patient-specific biomechanical …
method for lung motion estimation. In the proposed method, a patient-specific biomechanical …
Predictive modeling of lung motion over the entire respiratory cycle using measured pressure‐volume data, 4DCT images, and finite‐element analysis
Purpose: Predicting complex patterns of respiration can benefit the management of the
respiratory motion for radiation therapy of lung cancer. The purpose of the present work was …
respiratory motion for radiation therapy of lung cancer. The purpose of the present work was …
Toward efficient biomechanical-based deformable image registration of lungs for image-guided radiotherapy
A Al-Mayah, J Moseley, M Velec… - Physics in Medicine & …, 2011 - iopscience.iop.org
Both accuracy and efficiency are critical for the implementation of biomechanical model-
based deformable registration in clinical practice. The focus of this investigation is to …
based deformable registration in clinical practice. The focus of this investigation is to …
Sliding characteristic and material compressibility of human lung: Parametric study and verification
Purpose: To find and verify the optimum sliding characteristics and material compressibility
that provide the minimum error in deformable image registration of the lungs. Methods: A …
that provide the minimum error in deformable image registration of the lungs. Methods: A …
Development and CT image‐domain validation of a computational lung lesion model for use in virtual imaging trials
Purpose Computational abnormalities (eg, lesion models) for use in medical imaging
simulation studies are frequently generated using data collected from clinical images …
simulation studies are frequently generated using data collected from clinical images …
FEMOSSA: Patient‐specific finite element simulation of the prostate–rectum spacer placement, a predictive model for prostate cancer radiotherapy
Purpose Major advances in delivery systems in recent years have turned radiotherapy (RT)
into a more effective way to manage prostate cancer. Still, adjacency of organs at risk …
into a more effective way to manage prostate cancer. Still, adjacency of organs at risk …
Patient-specific biomechanical model for the prediction of lung motion from 4-D CT images
This paper presents an approach to predict the deformation of the lungs and surrounding
organs during respiration. The framework incorporates a computational model of the …
organs during respiration. The framework incorporates a computational model of the …