Abstract #1545

Effects of fiber orientation and myelin concentration on R2* (=1/T2): a fiber orientation and/or myelin concentration corrected R2 map

Jingu Lee¹, Woojin Jung¹, Yoonho Nam², and Jongho Lee¹

¹Laboratory for Imaging Science and Technology, Department of Electrical and Computer Engineering, Seoul National University, Seoul, Korea, Republic of, ²Department of Radiology, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea, Republic of

In this work, we measured the effect size of both myelin concentration and fiber orientation in R₂*. Additionally, we generated the myelin concentration and/or fiber orientation bias free R₂* maps which may have important applications.

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Effects of fiber orientation and myelin concentration on R2* (=1/T2*): a fiber orientation and/or myelin concentration corrected R2* map

Effects of fiber orientation and myelin concentration on R2* (=1/T2): a fiber orientation and/or myelin concentration corrected R2 map