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SYSTEMS AND METHODS FOR IN-PHASE ZERO ECHO TIME MAGNETIC RESONANCE IMAGING
SYSTEMS AND METHODS FOR IN-PHASE ZERO ECHO TIME MAGNETIC RESONANCE IMAGING
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机译:用于相位零回波时间磁共振成像的系统和方法
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摘要
Systems and methods for ZTE MRI are disclosed. An exemplary method includes obtaining Larmor frequencies of water and/or fat for a region of interest of a subject to be imaged at a pre-scan and setting a center frequency for an RF transceiver of the MR system at a value between the Larmor frequencies of water and fat. A ZTE pulse sequence is applied to the subject and MR signals in response to the ZTE pulse sequence are received from the subject. The received MR signals are demodulated with the center frequency and an in-phase ZTE image is generated from the demodulated MR signals.
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