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방사선사나라 Radiographer Nara
[MRI](영/한) Gradient Echo의 종류 / 경사자계 에코의 종류
(영어/영문/English) When TR is shorter than T2, transverse component that made the signal continues to exist in the next TR, so it appears in addition to the next signal, thereby artifacts appears in the image. In order to remove these artifacts and create a better signal, each company has developed a unique pulse sequence and used it. 1.GRASS (FISP) GRASS stands for Gradient Recalled Acquisition in..
자기공명영상 (MRI)
2020. 4. 21. 13:42