ArticleNMR in biomedicine2021
Time-encoded golden angle radial arterial spin labeling: Simultaneous acquisition of angiography and perfusion data.
Article in NMR in biomedicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Concurrent Four-Dimensional Dynamic MRA and Perfusion Imaging Using Dual-Module Arterial Spin Labeling MRI With Stack-Of-Stars Golden-Angle Radial Acquisition.NMR in biomedicine · 2026Article
- Combined angiography and perfusion using radial imaging and arterial spin labeling with structural contrast.Magnetic resonance in medicine · 2026Article
- Ultra-high temporal resolution 4D angiography using arterial spin labeling with subspace reconstruction.Magnetic resonance in medicine · 2025Article
- Efficient 3D cone trajectory design for improved combined angiographic and perfusion imaging using arterial spin labeling.Magnetic resonance in medicine · 2024Article
- Cervical spinal cord angiography and vessel-selective perfusion imaging in the rat.NMR in biomedicine · 2024Article
- Synthesizing 4D Magnetic Resonance Angiography From 3D Time-of-Flight Using Deep Learning: A Feasibility Study.Cureus · 2024Article
- Optimization of 4D combined angiography and perfusion using radial imaging and arterial spin labeling.Magnetic resonance in medicine · 2023Article
- Time-encoded pseudo-continuous arterial spin labeling: Increasing SNR in ASL dynamic angiography.Magnetic resonance in medicine · 2023Article
- Recent Technical Developments in ASL: A Review of the State of the Art.Magnetic resonance in medicine · 2022Review
- Time-encoded golden angle radial arterial spin labeling: Simultaneous acquisition of angiography and perfusion data.NMR in biomedicine · 2021Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
The objective of the current study was to combine a time-encoded pseudocontinuous arterial spin labeling (te-pCASL) scheme with a golden angle radial readout for simultaneous acquisition of angiography and perfusion images from one single dataset, both in a highly flexible single-slice approach as well as within a multislice setting. A te-pCASL preparation and the golden angle radial readout were both used as a temporal resolution tool to retrospectively choose the temporal window for the reconstruction of both angiography and perfusion images from a single-slice dataset. The temporal window could be chosen retrospectively and adjusted to the hemodynamics of the volunteer on the scanner for the single-slice dataset. Angiographic images were reconstructed at a minimum temporal resolution of 69 ms. For the perfusion phase, only the densely sampled center of k-space was included in the reconstruction. For a multislice acquisition, the golden angle radial readout allowed reconstruction of images with different spatial resolutions to provide angiographic and perfusion information over 10 slices. The te-pCASL preparation was used as the only source for dynamic information. The multislice acquisition shows the ability of the golden angle radial readout to display the inflow of the labeled blood into the arteries as well as the perfusion in the tissue with full brain coverage. By combining a te-pCASL preparation with a golden angle radial readout, single-slice high temporal resolution angiography and good quality perfusion images were reconstructed in a flexible manner from a single dataset. Optimizing the golden angle radial readout for reconstructions at multiple spatial resolutions allows for multislice acquisition.
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