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목록brain artery (1)
방사선사나라 Radiographer Nara
[MRI] (영/한) TOF (Time-Of-Flight) / 시간흐름효과(티오에프) 기법
(English) TOF (Time Of Flight)? It is commonly used in blood flow compensation gradient echo images by using the flow related signal enhancement effect. Basically, spin is readout after a certain period of time after being selected as a single RF. If the position of the spin is changed between these time intervals, TOF effect appears and the blood flow is seen as a high signal intensity by the R..
자기공명영상 (MRI)
2020. 5. 20. 12:36