Velocity‐selective arterial spin labeling perfusion MRI: a review of the state of the art and recommendations for clinical implementation
This review article provides an overview of the current status of velocity‐selective arterial
spin labeling (VSASL) perfusion MRI and is part of a wider effort arising from the …
spin labeling (VSASL) perfusion MRI and is part of a wider effort arising from the …
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 …
[HTML][HTML] Test-retest reliability of 3D velocity-selective arterial spin labeling for detecting normal variations of cerebral blood flow
Velocity-selective inversion (VSI) based velocity-selective arterial spin labeling (VSASL) has
been developed to measure cerebral blood flow (CBF) with low susceptibility to the …
been developed to measure cerebral blood flow (CBF) with low susceptibility to the …
Evaluation of 3D stack‐of‐spiral turbo FLASH acquisitions for pseudo‐continuous and velocity‐selective ASL–derived brain perfusion mapping
Purpose The most‐used 3D acquisitions for ASL are gradient and spin echo (GRASE)–and
stack‐of‐spiral (SOS)–based fast spin echo, which require multiple shots. Alternatively, turbo …
stack‐of‐spiral (SOS)–based fast spin echo, which require multiple shots. Alternatively, turbo …
Perfusion measurement in brain gliomas using velocity-selective arterial spin labeling: comparison with pseudo-continuous arterial spin labeling and dynamic …
Y Qu, D Kong, H Wen, X Ou, Q Rui, X Wang, DD Lin… - European …, 2022 - Springer
Objectives To evaluate the performance of velocity-selective (VS) ASL among patients with
untreated gliomas by comparing with both pseudo-continuous (PC) ASL and dynamic …
untreated gliomas by comparing with both pseudo-continuous (PC) ASL and dynamic …
Prostate perfusion mapping using Fourier‐transform based velocity‐selective arterial spin labeling: Choice of cutoff velocity and comparison with brain
Purpose To develop velocity selective arterial spin labeling (VSASL) protocols for prostate
blood flow (PBF) and prostate blood volume (PBV) mapping. Methods Fourier‐transform …
blood flow (PBF) and prostate blood volume (PBV) mapping. Methods Fourier‐transform …
Three‐dimensional whole‐brain mapping of cerebral blood volume and venous cerebral blood volume using Fourier transform–based velocity‐selective pulse trains
Purpose To develop 3D MRI methods for cerebral blood volume (CBV) and venous cerebral
blood volume (vCBV) estimation with whole‐brain coverage using Fourier transform–based …
blood volume (vCBV) estimation with whole‐brain coverage using Fourier transform–based …
Diffusion‐prepared 3D gradient spin‐echo sequence for improved oscillating gradient diffusion MRI
Purpose Oscillating gradient (OG) enables the access of short diffusion times for time‐
dependent diffusion MRI (dMRI); however, it poses several technical challenges for clinical …
dependent diffusion MRI (dMRI); however, it poses several technical challenges for clinical …
T2‐oximetry–based cerebral venous oxygenation mapping using Fourier‐transform–based velocity‐selective pulse trains
Purpose To develop a T2‐oximetry method for quantitative mapping of cerebral venous
oxygenation fraction (Yv) using Fourier‐transform–based velocity‐selective (FT‐VS) pulse …
oxygenation fraction (Yv) using Fourier‐transform–based velocity‐selective (FT‐VS) pulse …
Ensuring both velocity and spatial responses robust to field inhomogeneities for velocity‐selective arterial spin labeling through dynamic phase‐cycling
Purpose To evaluate both velocity and spatial responses of velocity‐selective arterial spin
labeling (VS‐ASL), using velocity‐insensitive and velocity‐compensated waveforms for …
labeling (VS‐ASL), using velocity‐insensitive and velocity‐compensated waveforms for …