Jason Ostenson, PhDResearch Assistant Professor of Radiology and Radiological Sciences
I am developing and appling quantitative magnetic resonance imaging techniques to extracranial tissues and pathologies. My current research project develops an MRI method with high undersampling to rapidly acquire relaxometry and fat metrics in human thoracic and abdominal anatomies. My work includes elements of MR sequence design, parameter estimation and modeling, as well as physiology.
Ostenson J, Damon BM, Welch EB. MR fingerprinting with simultaneous T1, T2, and fat signal fraction estimation with integrated B0 correction reduces bias in water T1 and T2 estimates. Magn Reson Imaging 2019. doi:10.1016/J.MRI.2019.03.017.
Ostenson J, Pujara AC, Mikheev A, Moy L, Kim SG, Melsaether AN, Jhaveri K, Adams S, Faul D, Glielmi C, Geppert C, Feiweier T, Jackson K, Cho GY, Boada FE, Sigmund EE. Voxelwise analysis of simultaneously acquired and spatially correlated 18 F-fluorodeoxyglucose (FDG)-PET and intravoxel incoherent motion metrics in breast cancer. Magn Reson Med 2017;78:1147-56. doi:10.1002/mrm.26505.
Ostenson J, Robison RK, Zwart NR, Welch EB. Multi-frequency interpolation in spiral magnetic resonance fingerprinting for correction of off-resonance blurring. Magn Reson Imaging 2017;41:63-72. doi:10.1016/j.mri.2017.07.004.