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Article
Stop moving: MR motion correction as an opportunity for artificial intelligence
Subject motion is a long-standing problem of magnetic resonance imaging (MRI), which can seriously deteriorate the image quality. Various prospective and retrospective methods have been proposed for MRI motion...
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Article
Open AccessFree-breathing simultaneous native myocardial T1, T2 and T1ρ map** with Cartesian acquisition and dictionary matching
T1, T2 and T1ρ are well-recognized parameters for quantitative cardiac MRI. Simultaneous estimation of these parameters allows for comprehensive myocardial tissue characterization, such as myocardial fibrosis ...
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Article
Open AccessAccurate exclusion of kidney regions affected by susceptibility artifact in blood oxygenation level-dependent (BOLD) images using deep-learning-based segmentation
Susceptibility artifact (SA) is common in renal blood oxygenation level-dependent (BOLD) images, and including the SA-affected region could induce much error in renal oxygenation quantification. In this paper,...
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Article
Increased aneurysm wall permeability colocalized with low wall shear stress in unruptured saccular intracranial aneurysm
Aneurysm wall permeability has recently emerged as an in vivo marker of aneurysm wall remodeling. We sought to study the spatial relationship between hemodynamic forces derived from 4D-flow MRI and aneurysm wa...
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Chapter and Conference Paper
Joint Group-Wise Motion Estimation and Segmentation of Cardiac Cine MR Images Using Recurrent U-Net
Cardiac segmentation and motion estimation
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Article
Open AccessCINENet: deep learning-based 3D cardiac CINE MRI reconstruction with multi-coil complex-valued 4D spatio-temporal convolutions
Cardiac CINE magnetic resonance imaging is the gold-standard for the assessment of cardiac function. Imaging accelerations have shown to enable 3D CINE with left ventricular (LV) coverage in a single breath-ho...
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Article
Open AccessQuantitative evaluation of carotid atherosclerotic vulnerable plaques using in vivo T1 map** cardiovascular magnetic resonaonce: validation by histology
It has been proved that multi-contrast cardiovascular magnetic resonance (CMR) vessel wall imaging could be used to characterize carotid vulnerable plaque components according to the signal intensity on differ...
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Article
Open AccessRespiratory motion-compensated high-resolution 3D whole-heart T1ρ map**
Cardiovascular magnetic resonance (CMR) T1ρ map** can be used to detect ischemic or non-ischemic cardiomyopathy without the need of exogenous contrast agents. Current 2D myocardial T1ρ map** requires multi...
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Chapter and Conference Paper
Accelerated 4D Respiratory Motion-Resolved Cardiac MRI with a Model-Based Variational Network
Respiratory motion and long scan times remain major challenges in free-breathing 3D cardiac MRI. Respiratory motion-resolved approaches have been proposed by binning the acquired data to different respiratory ...
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Article
Construction of a high-density genetic map using genoty** by sequencing (GBS) for quantitative trait loci (QTL) analysis of three plant morphological traits in upland cotton (Gossypium hirsutum L.)
In recent years, the production costs of cotton (Gossypium hirsutum L.) in China have continued to rise, and this has been accompanied by relatively low productivity, diminished enthusiasm of Chinese farmers for ...
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Article
Cotton (Gossypium hirsutum L.) genotypes with contrasting K+/Na+ ion homeostasis: implications for salinity tolerance
Cotton (Gossypium hirsutum L.) possesses notable inter- and intraspecific salt tolerance variation, but the mechanisms underlying this variation are, more or less, unclear. To explore salt stress responses, Na+/K