Results 181 to 190 of about 1,150,578 (208)
Some of the next articles are maybe not open access.
Arterial Spin Labeling (ASL) MRI, applications in pediatric neuroradiology.
2020Learning objectives: To shown the absolute perfusion of the brain, that is not hampered by the breakdown of the blood–brain barrier. To shown another sequences that is cost-effective and noninvasive vs perfusion; the advantage of no gadolinium use.
openaire +1 more source
A New Trend in Vascular Imaging: the Arterial Spin Labeling (ASL) Sequence
2013Learning objectives: To highlight the clinical value of 3D fast Spin Echo (FSE) Arterial Spin Labeling (ASL) sequence. To discuss the technical aspects and the advantages of 3D FSE ASL. To demonstrate the interest of combining 3D ASL with other standard sequences.
openaire +1 more source
Renal multiple post label times arterial spin label (ASL) read out by turbo spin echo (TSE)
ISMRM Annual MeetingMotivation: Renal imaging using echo planar imaging (EPI) readout may be sensitive to field inhomogeneities and induced ghost artifact. Besides, single inversion time is not enough for renal blood flow (RBF) quantification. Investigation of more stable clinical arterial spin label (ASL) imaging methods is required.
Yizhe Zhang +9 more
openaire +1 more source
Arterial Spin Labeling (ASL) Perfusion: A Quantitative Neuroimaging Tool
Learning objectives: Cerebral perfusion imaging plays a crucial role in the diagnosis and management of a wide spectrum of neurological disorders. Arterial Spin Labeling (ASL) is a non-contrast, quantitative MRI perfusion technique that uses magnetically labeled...openaire +1 more source
Unveiling the Advantages and Applications of Arterial Spin Labeling (ASL) MRI
Learning objectives: The primary aim of this presentation is to elucidate the advantages and diverse applications of Arterial Spin Labeling (ASL) MRI in clinical practice and research.openaire +1 more source
Noncontrast Perfusion MR Imaging with Arterial Spin Labeling (ASL) of cerebrovascular disease
2011Learning objectives: The purpose of this exhibit is to review the basic principles and techniques of arterial spin labeling (ASL) and to show the ASL perfusion imagesin patients withcerebrovascular diseases compared with dynamic susceptibility contrast MRimaging...
openaire +1 more source
Arterial Spin Labeling (ASL) Imaging of Cerebral Perfusion at High Magnetic Fields
2016Arterial spin labeling (ASL) is a magnetic resonance imaging (MRI) noninvasive method, capable of measuring perfusion, i.e. blood flow, with blood as an intrinsic contrast. ASL measurements of cerebral perfusion are usually acquired at very low spatial resolution (> 60mm3 voxels), for several reasons (scan time, brain coverage, signal-to-noise ratio—
openaire +1 more source
Time‐encoded pseudo‐continuous arterial spin labeling: Increasing SNR in ASL dynamic angiography
Magnetic Resonance in Medicine, 2023Mark Chiew +2 more
exaly