Myocardial mesostructure and mesofunction
The complex and highly organized structural arrangement of some five billion
cardiomyocytes directs the coordinated electrical activity and mechanical contraction of the …
cardiomyocytes directs the coordinated electrical activity and mechanical contraction of the …
Patch2Self2: Self-supervised Denoising on Coresets via Matrix Sketching
Diffusion MRI (dMRI) non-invasively maps brain white matter yet necessitates denoising due
to low signal-to-noise ratios. Patch2Self (P2S) employing self-supervised techniques and …
to low signal-to-noise ratios. Patch2Self (P2S) employing self-supervised techniques and …
Cardiac structure discontinuities revealed by ex-vivo microstructural characterization. A focus on the basal inferoseptal left ventricle region
Background While the microstructure of the left ventricle (LV) has been largely described,
only a few studies investigated the right ventricular insertion point (RVIP). It was accepted …
only a few studies investigated the right ventricular insertion point (RVIP). It was accepted …
Personalization of biomechanical simulations of the left ventricle by in-vivo cardiac DTI data: Impact of fiber interpolation methods
Simulations of cardiac electrophysiology and mechanics have been reported to be sensitive
to the microstructural anisotropy of the myocardium. Consequently, a personalized …
to the microstructural anisotropy of the myocardium. Consequently, a personalized …
Characterizing the myoarchitecture of the supraspinatus and infraspinatus muscles with mri using diffusion tensor imaging
Background The societal cost of shoulder disabilities in our aging society keeps rising.
Providing biomarkers of early changes in the microstructure of rotator cuff (RC) muscles …
Providing biomarkers of early changes in the microstructure of rotator cuff (RC) muscles …
[HTML][HTML] A tomographic microscopy-compatible Langendorff system for the dynamic structural characterization of the cardiac cycle
Cardiac architecture has been extensively investigated\textit {ex vivo} using a broad
spectrum of imaging techniques. Nevertheless, the heart is a dynamic system and the …
spectrum of imaging techniques. Nevertheless, the heart is a dynamic system and the …
Phase stabilization with motion compensated diffusion weighted imaging
Purpose Diffusion encoding gradient waveforms can impart intra‐voxel and inter‐voxel
dephasing owing to bulk motion, limiting achievable signal‐to‐noise and complicating …
dephasing owing to bulk motion, limiting achievable signal‐to‐noise and complicating …
Ventricular helix angle trends and long-range connectivity
Abstract Porcine hearts (N= 14) underwent ex vivo diffusion tensor imaging (DTI) at 3T. DTI
analysis showed regional differences in helix angle (HA) range. The HA range in the …
analysis showed regional differences in helix angle (HA) range. The HA range in the …
Cardiac DTI using short‐axis PROPELLER: A feasibility study
M Sadighi, D Kara, D Mai, K Nguyen… - Magnetic resonance …, 2024 - Wiley Online Library
Purpose We aimed to develop a free‐breathing (FB) cardiac DTI (cDTI) method based on
short‐axis PROPELLER (SAP) and M2 motion compensated spin‐echo EPI (SAP‐M2‐EPI) …
short‐axis PROPELLER (SAP) and M2 motion compensated spin‐echo EPI (SAP‐M2‐EPI) …
[HTML][HTML] The effects of field strength on stimulated echo and motion-compensated spin-echo diffusion tensor cardiovascular magnetic resonance sequences
Background In-vivo diffusion tensor cardiovascular magnetic resonance (DT-CMR) is an
emerging technique for microstructural tissue characterization in the myocardium. Most …
emerging technique for microstructural tissue characterization in the myocardium. Most …