[PDF] Top 20 Myocardial arterial spin labeling
Has 10000 "Myocardial arterial spin labeling" found on our website. Below are the top 20 most common "Myocardial arterial spin labeling".
Myocardial arterial spin labeling
... ASL: arterial spin labeling; ATT: arterial transit time; BBB: blood - brain barrier; BLOSM: block low-rank sparsity with motion guidance; CAD: coronary artery disease; CBF: cerebral blood ... See full document
16
Myocardial arterial spin labeling perfusion imaging with improved sensitivity
... in myocardial ASL can be significantly reduced by shortening the acquisition window using SENSE, which supports our hypothesis that motion during image acquisition was a dominant source of ... See full document
6
Arterial Spin Labeling Improves Detection of Intracranial Dural Arteriovenous Fistulas with MRI
... MATERIALS AND METHODS: This retrospective study included 39 patients with a dural arteriovenous fistula and 117 controls who had undergone both DSA and MR imaging with pseudocontinuous arterial ... See full document
9
Arterial spin labeling provides a reliable neurobiological marker of autism spectrum disorder
... Arterial spin labeled (ASL) perfusion MRI utilizes magnetic labeling of endogenous blood water as a tracer for CBF quantification [19]. This non-invasive approach for CBF mapping eliminates the risk ... See full document
9
Clinical Utility of Arterial Spin Labeling as a Confirmatory Test for Suspected Brain Death
... and reliable confirmatory test for diagnosing brain death. How- ever, the assessment of criteria should be performed carefully and strictly. If either the absence of intracranial flow or the preserva- tion of ... See full document
6
Arterial Spin Labeling to Discriminate Pediatric Cervicofacial Soft Tissue Vascular Anomalies
... MATERIALS AND METHODS: We conducted a retrospective analysis of data from a prospectively maintained registry including pediatric patients at a tertiary pediatric center between January 2012 and January 2014. We included ... See full document
6
3D Pseudocontinuous Arterial Spin Labeling MR Imaging in the Preoperative Evaluation of Gliomas
... All subjects underwent MR imaging on a 3T system (Discovery MR750; GE Healthcare, Milwaukee, Wisconsin) with an 8-chan- nel high-resolution receiver head coil. The CBF images were ac- quired with a 3D pCASL sequence with ... See full document
8
Usefulness of Pulsed Arterial Spin Labeling Magnetic Resonance Imaging in New-onset Seizure Patients and Its Comparison with Dynamic Susceptibility Contrast Magnetic Resonance Imaging.
... Figure 1: Magnetic resonance imaging of 11‑year‑old male child obtained 13 h after seizure onset showing no abnormality on axial T2 (a), fluid inversion recovery (b), postcontrast – T1 (c) while revealing hypoperfusion ... See full document
6
From the macro- to the microvasculature : temporal and spatial visualization using arterial spin labeling
... Mito First High School, she studied Physics at Meiji University and obtained her bachelor’s degree in 2000 with her academic dissertation “Simulating neuronal firing with the Hodgkin-Huxley model”. Immediately after ... See full document
164
Collateral Circulation Imaging: MR Perfusion Territory Arterial Spin Labeling at 3T
... The present study may have several limitations. First, selec- tive ASL was performed at a single delay time between labeling and imaging. In general, this delay time is sufficient for ade- quate delivery of ... See full document
6
Mapping the ischemic penumbra and predicting stroke progression in acute ischemic stroke: the overlooked role of susceptibility weighted imaging
... [7]. Arterial spin labeling (ASL) perfusion has been introduced as an alternative tool for assessing cerebral blood flow without the need for contrast administration, but currently it is limited to ... See full document
12
Simultaneous measurement of brain perfusion and labeling efficiency in a single pseudo-continuous arterial spin labeling scan
... the labeling effi- ciency measurement into the postlabeling delay period of a conven- tional perfusion pCASL sequence by using the time-encoding ...and labeling efficiency ...measuring labeling ... See full document
9
Arterial Spin Labeling in Routine Clinical Practice, Part 1: Technique and Artifacts
... SUMMARY: The routine use of arterial spin-labeling (ASL) in a clinical population has led to the depiction of diverse brain pathologic features. Unique challenges in the acquisition, postprocessing, ... See full document
7
Quantitative Assessment of External Carotid Artery Territory Supply with Modified Vessel Encoded Arterial Spin Labeling
... BACKGROUND AND PURPOSE: In patients with carotid stenosis or occlusion, cerebral blood could be supplied through collateral pathways to improve regional blood flow and protect against ischemic events. The contribution of ... See full document
7
Ultra high field arterial spin labeling MRI for non contrast assessment of cortical lesion perfusion in multiple sclerosis
... ) with minimal distortions, essential for accurate co-registration of small CLs. A single axial imaging slice was positioned to transect one or more CLs identified from the PSIR acquisition. Single-phase ASL data were ... See full document
12
Significance of arterial spin labeling perfusion and susceptibility weighted imaging changes in patients with transient ischemic attack: a prospective cohort study
... ASL: Arterial spin labeling; ATA: Arterial transit artefact; CBF: Cerebral blood flow; cGM: Cortical gray matter; CI: Confidence interval; CRF: Case report form; dGM: Deep gray matter; DSC: ... See full document
8
Feasibility of using Arterial Spin Labeling for Detecting Longitudinal Changes in Cerebral Blood Flow
... The labeling efficiency can be measured with phase contrast (PC) ...the labeling efficiency, PC images of the feeding arteries of the brain acquired over one cardiac cycle are used to measure the CBF volume ... See full document
90
Intracranial Arteriovenous Shunting: Detection with Arterial Spin Labeling and Susceptibility Weighted Imaging Combined
... including arterial spin-labeling/SWI and conventional angiographic MR imaging (3D TOF, 4D time-resolved, and 3D contrast-enhanced ...MRA). Arterial spin-labeling/SWI and ... See full document
6
Arterial Spin Labeling Perfusion MR Imaging Demonstrates Regional CBF Decrease in Idiopathic Normal Pressure Hydrocephalus
... BACKGROUND AND PURPOSE: Regional cerebral blood flow has previously been studied in patients with idiopathic normal pressure hydrocephalus with imaging methods that require an intravenous contrast agent or expose the ... See full document
8
Arterial Spin Labeling in Routine Clinical Practice, Part 3: Hyperperfusion Patterns
... SUMMARY: Arterial spin-labeled (ASL) perfusion imaging can be implemented successfully into a routine clinical neuroimaging protocol and can accurately demonstrate alterations in brain ... See full document
8
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