
doi: 10.1002/mrm.20375
pmid: 15678535
AbstractMagnetic resonance imaging (MRI) in the presence of metallic objects suffers from slice‐selection errors and in‐plane distortions. View angle tilting (VAT) corrects for in‐plane distortions by adding a gradient on the slice‐select axis during readout, but can suffer from image blurring. This work demonstrates that the major source of blurring is a slice profile modulation of the data, and proposes several solutions to prevent such blurring. Multiple high‐bandwidth readouts are demonstrated to reduce the blurring while improving the signal‐to‐noise ratio (SNR) over a single high‐bandwidth readout. Magn Reson Med 53:418–424, 2005. © 2005 Wiley‐Liss, Inc.
Metals, Phantoms, Imaging, Image Interpretation, Computer-Assisted, Humans, Reproducibility of Results, Prostheses and Implants, Artifacts, Image Enhancement, Magnetic Resonance Imaging, Sensitivity and Specificity
Metals, Phantoms, Imaging, Image Interpretation, Computer-Assisted, Humans, Reproducibility of Results, Prostheses and Implants, Artifacts, Image Enhancement, Magnetic Resonance Imaging, Sensitivity and Specificity
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 107 | |
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| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 10% |
