Recent technical developments in ASL: a review of the state of the art
L Hernandez‐Garcia… - Magnetic resonance …, 2022 - Wiley Online Library
This review article provides an overview of a range of recent technical developments in
advanced arterial spin labeling (ASL) methods that have been developed or adopted by the …
advanced arterial spin labeling (ASL) methods that have been developed or adopted by the …
Recommendations for quantitative cerebral perfusion MRI using multi‐timepoint arterial spin labeling: Acquisition, quantification, and clinical applications
Accurate assessment of cerebral perfusion is vital for understanding the hemodynamic
processes involved in various neurological disorders and guiding clinical decision‐making …
processes involved in various neurological disorders and guiding clinical decision‐making …
Knowing what you know in brain segmentation using Bayesian deep neural networks
P McClure, N Rho, JA Lee, JR Kaczmarzyk… - Frontiers in …, 2019 - frontiersin.org
In this paper, we describe a Bayesian deep neural network (DNN) for predicting FreeSurfer
segmentations of structural MRI volumes, in minutes rather than hours. The network was …
segmentations of structural MRI volumes, in minutes rather than hours. The network was …
[HTML][HTML] Whole-Cerebrum distortion-free three-dimensional pseudo-Continuous Arterial Spin Labeling at 7T
Fulfilling potentials of ultrahigh field for pseudo-Continuous Arterial Spin Labeling (pCASL)
has been hampered by B1/B0 inhomogeneities that affect pCASL labeling, background …
has been hampered by B1/B0 inhomogeneities that affect pCASL labeling, background …
Hyperpolarized 129Xe imaging of the brain: Achievements and future challenges
Y Shepelytskyi, V Grynko, MR Rao, T Li… - Magnetic …, 2022 - Wiley Online Library
Hyperpolarized (HP) xenon‐129 (129Xe) brain MRI is a promising imaging modality
currently under extensive development. HP 129Xe is nontoxic, capable of dissolving in …
currently under extensive development. HP 129Xe is nontoxic, capable of dissolving in …
Validation of a new 3D quantitative BOLD based cerebral oxygen extraction mapping
Quantitative BOLD (qBOLD) MRI allows evaluation of oxidative metabolism of the brain
based purely on an endogenous contrast mechanism. The method quantifies deoxygenated …
based purely on an endogenous contrast mechanism. The method quantifies deoxygenated …
Hyperpolarized 129Xe Time-of-Flight MR Imaging of Perfusion and Brain Function
Perfusion measurements can provide vital information about the homeostasis of an organ
and can therefore be used as biomarkers to diagnose a variety of cardiovascular, renal, and …
and can therefore be used as biomarkers to diagnose a variety of cardiovascular, renal, and …
[HTML][HTML] Characterizing a perfusion-based periventricular small vessel region of interest
The periventricular white matter (PVWM) is supplied by terminal distributions of small
vessels and is particularly susceptible to developing white matter lesions (WML) associated …
vessels and is particularly susceptible to developing white matter lesions (WML) associated …
[HTML][HTML] Whole-brain 3D mapping of oxygen metabolism using constrained quantitative BOLD
Abstract Quantitative BOLD (qBOLD) MRI permits noninvasive evaluation of hemodynamic
and metabolic states of the brain by quantifying parametric maps of deoxygenated blood …
and metabolic states of the brain by quantifying parametric maps of deoxygenated blood …
[HTML][HTML] Robust single-shot acquisition of high resolution whole brain ASL images by combining time-dependent 2D CAPIRINHA sampling with spatio-temporal TGV …
For ASL perfusion imaging in clinical settings the current guidelines recommends pseudo-
continuous arterial spin labeling with segmented 3D readout. This combination achieves the …
continuous arterial spin labeling with segmented 3D readout. This combination achieves the …