Cardiac MR: from theory to practice
Cardiovascular disease (CVD) is the leading single cause of morbidity and mortality,
causing over 17. 9 million deaths worldwide per year with associated costs of over $800 …
causing over 17. 9 million deaths worldwide per year with associated costs of over $800 …
Nuts and bolts of 4D-MRI for radiotherapy
B Stemkens, ES Paulson… - Physics in Medicine & …, 2018 - iopscience.iop.org
Magnetic resonance imaging (MRI) is increasingly being used in the radiotherapy workflow
because of its superior soft tissue contrast and high flexibility in contrast. In addition to …
because of its superior soft tissue contrast and high flexibility in contrast. In addition to …
Retrospective correction of motion‐affected MR images using deep learning frameworks
Purpose Motion is 1 extrinsic source for imaging artifacts in MRI that can strongly deteriorate
image quality and, thus, impair diagnostic accuracy. In addition to involuntary physiological …
image quality and, thus, impair diagnostic accuracy. In addition to involuntary physiological …
MRI-guidance for motion management in external beam radiotherapy: current status and future challenges
High precision conformal radiotherapy requires sophisticated imaging techniques to aid in
target localisation for planning and treatment, particularly when organ motion due to …
target localisation for planning and treatment, particularly when organ motion due to …
Automated reference-free detection of motion artifacts in magnetic resonance images
T Küstner, A Liebgott, L Mauch, P Martirosian… - … Resonance Materials in …, 2018 - Springer
Objectives Our objectives were to provide an automated method for spatially resolved
detection and quantification of motion artifacts in MR images of the head and abdomen as …
detection and quantification of motion artifacts in MR images of the head and abdomen as …
Unpaired MR motion artifact deep learning using outlier-rejecting bootstrap aggregation
Recently, deep learning approaches for MR motion artifact correction have been extensively
studied. Although these approaches have shown high performance and lower …
studied. Although these approaches have shown high performance and lower …
MR-based respiratory and cardiac motion correction for PET imaging
Purpose: To develop a motion correction for Positron-Emission-Tomography (PET) using
simultaneously acquired magnetic-resonance (MR) images within 90 s. Methods: A 90 s MR …
simultaneously acquired magnetic-resonance (MR) images within 90 s. Methods: A 90 s MR …
LAPNet: Non-rigid registration derived in k-space for magnetic resonance imaging
Physiological motion, such as cardiac and respiratory motion, during Magnetic Resonance
(MR) image acquisition can cause image artifacts. Motion correction techniques have been …
(MR) image acquisition can cause image artifacts. Motion correction techniques have been …
Respiratory motion‐resolved, self‐gated 4D‐MRI using rotating cartesian k‐space (ROCK)
Purpose To propose and validate a respiratory motion resolved, self‐gated (SG) 4D‐MRI
technique to assess patient‐specific breathing motion of abdominal organs for radiation …
technique to assess patient‐specific breathing motion of abdominal organs for radiation …
A modern review of the uncertainties in volumetric imaging of respiratory‐induced target motion in lung radiotherapy
I Vergalasova, J Cai - Medical physics, 2020 - Wiley Online Library
Radiotherapy has become a critical component for the treatment of all stages and types of
lung cancer, often times being the primary gateway to a cure. However, given that radiation …
lung cancer, often times being the primary gateway to a cure. However, given that radiation …