Abstract #3377

Brain regional hemodynamic alterations in obstructive sleep apnea using dynamic susceptibility contrast MRI

Ruyi Zhang¹, Hea Ree Park², Hosung Kim³, Gele Qin¹, Eun Yeon Joo⁴, and Lirong Yan³

¹Department of Electric Engineering, University of Southern California, Los Angeles, CA, United States, ²Inje University College of Medicine, GoyangSouth, Korea, Republic of, ³Stevens Neuroimaging and Informatics Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States, ⁴Sungkyunkwan University School of Medicine, Seoul, Korea, Republic of

In this study, we comprehensively studied the regional hemodynamic measures including CBF, cerebral blood volume (CBV), and time-related hemodynamic parameters in OSA patients using Gadolinium contrast agent (Gd)-base dynamic susceptibility contrast MRI.

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