B1 Mapping on Low-Field Permanent Magnet MRI Scanner

Methods to map radiofrequency (RF) field generated by an RF coil/pulse have been developed. By measuring the changes of RF field in biological tissues when an RF pulse passing through, the electrical properties of the tissue could be retrieved and used for early diagnosis of diseases such as cancer....

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Bibliographic Details
Main Authors: CHEN Hai-yan, ZHAO Shi-long, LI Xiao-nan, LIU Guo-qiang, HU Li-li, LIU Tao
Format: Article
Language:zho
Published: Science Press 2018-12-01
Series:Chinese Journal of Magnetic Resonance
Subjects:
Online Access:http://html.rhhz.net/bpxzz/html/20180410.htm