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Comparison of a Wide Magnet with a Conventional Magnet at 3 Tesla Magnetic Resonance Imaging Based on Signal Intensity Uniformity with Large Field of View: A Phantom Study
2019
Journal of Magnetics
Signal uniformity a criterion for providing objective information for evaluating the performance of a magnetic resonance imaging (MRI) and is an important measurement standard for evaluating the homogeneity of MRI system. In the early, magnet bore was very narrow in diameter. In general, magnetic bore was used with a small size that only allowed a brain imaging. Because, magnet bore size and homogeneity are inversely proportional. Recently, cylindrical-bore MR imagers with wider bores have been
doi:10.4283/jmag.2019.24.3.471
fatcat:ou2atuywi5as7e4buwbd7m6ixi