Xie et al., 2017 - Google Patents

EPI Nyquist ghost and geometric distortion correction by two‐frame phase labeling

Xie et al., 2017

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Document ID
3873866674630200013
Author
Xie V
Lyu M
Wu E
Publication year
Publication venue
Magnetic Resonance in Medicine

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Purpose To develop a new Nyquist ghost and geometric distortion correction method in echo planar imaging (EPI) using parallel imaging. Methods Two frames of EPI data are acquired with normal and phase‐labeled sequence. The phase label is applied by …
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    • G01R33/5615Echo train techniques involving acquiring plural, differently encoded, echo signals after one RF excitation, e.g. using gradient refocusing in echo planar imaging [EPI], RF refocusing in rapid acquisition with relaxation enhancement [RARE] or using both RF and gradient refocusing in gradient and spin echo imaging [GRASE]
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