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Abstract #2401

Contrast Variation in UTE imaging with very short RF pulse duration

Chanhee Lee 1 , Soon Ho Yoon 2 , Jin Mo Goo 2 , and Jang-Yeon Park 1

1 Biomedical Engineering, IBS Center for Neuroscience Imaging Research, Sungkyunkwan University, Suwon, Gyeonggi, Korea, 2 Radiology, Seoul National University College of Medicine, Seoul, Korea

In this study, we show that image contrast in UTE imaging can also be affected by changing RF pulse type and its duration, not solely by changing TR, and FA, due to the magnetization-transfer (MT) effect. This was demonstrated by simulation and human brain imaging.

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