Enhancing Cerebral Blood Flow Quantification: A Comprehensive Review of Denoising, Artifact Correction, and Simulation in Arterial Spin Labeling MRI [PDF]
SensorsArterial Spin Labeling (ASL) Magnetic Resonance Imaging (MRI) is a noninvasive imaging technique used to quantify cerebral blood flow (CBF) by using magnetically labeled arterial blood water as an endogenous tracer.
Shyna A +7 more
doaj +2 more sources
Optimization of post-label delay in single-phase arterial spin labeling (ASL) using multi-phase ASL in four-dimensional magnetic resonance angiography. [PDF]
Neuroradiol J, 2019 Purpose To optimize the post-label delay in single-phase arterial spin labeling (SP-ASL) using multi-phase ASL in 4-dimensional magnetic resonance angiography (4D-MRA). Methods Ten healthy volunteers (six men, four women; age range, 24–
Oshita T, Yabuuchi H, Osame M.
europepmc +4 more sources
ASAP (Automatic Software for ASL Processing): A toolbox for processing Arterial Spin Labeling images
Magnetic Resonance Imaging, 2016 10 pages, 8 figures, 3 ...
Owen O'Daly, Fernando Zelaya
exaly +7 more sources
Perfusion imaging with arterial spin labeling (ASL)–MRI predicts malignant progression in low‑grade (WHO grade II) gliomas [PDF]
Neuroradiology, 2021 Marion Smits +2 more
exaly +2 more sources
ASL (Arterial Spin Labeling) – historical and current perfusion MR methods [PDF]
European Journal of Clinical and Experimental Medicine, 2017 Despite continuous scientific and technological advances in MR imaging, MR perfusion methods have not yet been widely deployed for routine clinical diagnostics.
Wiesław Guz +7 more
openaire +2 more sources
Brain perfusion imaging by multi‐delay arterial spin labeling: Impact of modeling dispersion and interaction with denoising strategies and pathology [PDF]
, 2023 Purpose: Arterial spin labeling (ASL) acquisitions at multiple post-labeling delays may provide more accurate quantification of cerebral blood flow (CBF), by fitting appropriate kinetic models and simultaneously estimating relevant parameters such as the
Miguel V. Baptista +13 more
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Scientific Reports, 2023 We describe the potential utility of Amide Proton Transfer weighted (APTw) Magnetic Resonance Imaging and arterial spin labeling (ASL) in characterizing pilocytic astrocytoma (PA), a type of brain tumor that can be challenging to accurately diagnose and ...
Adhithyan Rajendran +7 more
doaj +1 more source
Modulation of BOLD and Arterial Spin Labeling (ASL-CBF) Response in Patients with Transient Visual Impairment after Posterior Circulation Stroke [PDF]
, 2006 Beeinflussung des BOLD und Arterial-Spin-Labeling-(ASL-CBF-)Antwortsignale transienter Ischämie im hinteren ...
Horn, Helge Joachim +7 more
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NeuroImage, 2021 Cerebrovascular reactivity (CVR) reflects the capacity of the brain to meet changing physiological demands and can predict the risk of cerebrovascular diseases.
Moss Y Zhao +15 more
doaj +1 more source
Concurrent Four-Dimensional Dynamic MRA and Perfusion Imaging Using Dual-Module Arterial Spin Labeling MRI With Stack-Of-Stars Golden-Angle Radial Acquisition. [PDF]
NMR BiomedA dual‐module ASL technique is proposed to obtain both 4D MRA and cerebral perfusion images within a single scan. Both time‐resolved MRA with high spatiotemporal resolution and perfusion‐weighted images with good contrast were successfully obtained from a single scan using the proposed dual‐module ASL technique, suggesting that it could be a ...
Zhao T +7 more
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