7和10.5特斯拉超高场强下人体躯干成像的进展
Progress in Imaging the Human Torso at the Ultrahigh Fields of 7 and 10.5 T.
作者信息
Uğurbil Kamil, Van de Moortele Pierre-Francois, Grant Andrea, Auerbach Edward J, Ertürk Arcan, Lagore Russell, Ellermann Jutta M, He Xiaoxuan, Adriany Gregor, Metzger Gregory J
机构信息
Center for Magnetic Resonance Research (CMRR), University of Minnesota, 2021 6th Street SE, Minneapolis, MN 55455, USA.
Center for Magnetic Resonance Research (CMRR), University of Minnesota, 2021 6th Street SE, Minneapolis, MN 55455, USA.
出版信息
Magn Reson Imaging Clin N Am. 2021 Feb;29(1):e1-e19. doi: 10.1016/j.mric.2020.10.001.
Abstract
Especially after the launch of 7 T, the ultrahigh magnetic field (UHF) imaging community achieved critically important strides in our understanding of the physics of radiofrequency interactions in the human body, which in turn has led to solutions for the challenges posed by such UHFs. As a result, the originally obtained poor image quality has progressed to the high-quality and high-resolution images obtained at 7 T and now at 10.5 T in the human torso. Despite these tremendous advances, work still remains to further improve the image quality and fully capitalize on the potential advantages UHF has to offer.
摘要
特别是在7T磁共振成像设备推出之后，超高磁场（UHF）成像领域在理解人体射频相互作用的物理原理方面取得了至关重要的进展，这反过来又为解决此类超高磁场带来的挑战提供了方案。因此，最初获得的较差图像质量已提升至在人体躯干上7T以及现在10.5T时所获得的高质量、高分辨率图像。尽管取得了这些巨大进步，但仍有工作要做，以进一步提高图像质量并充分利用超高磁场所具有的潜在优势。
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