不对称使用8条腿的传统鸟笼

Thomas Clerbois, Antoine Rampelbergh, Farzad Jabbarigargari, Chan-Sun Park, R. Abdeddaim, Christophe Craeye
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引用次数: 0

摘要

在高频磁共振成像(MRI)系统中,人体内部磁场的塑造成为一个重要的挑战。如果期望获得高质量的图像,射频(RF)线圈的选择及其设计是必不可少的。本文介绍了传统鸟笼式射频线圈的非对称使用,并回答了均匀性问题以及偏离中心感兴趣区域(ROI)的定位问题。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Asymmetric use of 8-legged Conventional Birdcage
In high-frequency magnetic resonance imaging (MRI) system, shaping of the magnetic field inside the body becomes an important challenge. The choice of the Radio-frequency (RF) coils and their design is essential if a quality image is expected. This paper presents the asymmetric use of a conventional Birdcage RF coil and answers the problem of homogeneity as well as localizing an off-centered region of interest (ROI).
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