Y
Yunhong Shu
Researcher at Mayo Clinic
Publications - 61
Citations - 690
Yunhong Shu is an academic researcher from Mayo Clinic. The author has contributed to research in topics: Medicine & Imaging phantom. The author has an hindex of 14, co-authored 50 publications receiving 539 citations.
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Journal ArticleDOI
Lightweight, compact, and high-performance 3T MR system for imaging the brain and extremities
Thomas K. F. Foo,Evangelos Trifon Laskaris,Mark Ernest Vermilyea,Minfeng Xu,Paul M. Thompson,Gene Conte,Christopher Van Epps,Christopher D. Immer,Seung-Kyun Lee,Ek Tsoon Tan,Dominic Graziani,Jean Baptise Mathieu,Christopher J. Hardy,John F. Schenck,Eric Fiveland,Wolfgang Stautner,Justin Ricci,Joseph Edward Piel,Keith Park,Yihe Hua,Ye Bai,Kagan Alexander,David Stanley,Paul T. Weavers,Erin M. Gray,Yunhong Shu,Matthew A. Frick,Norbert G. Campeau,Joshua D. Trzasko,John Huston,Matt A. Bernstein +30 more
TL;DR: To build and evaluate a small‐footprint, lightweight, high‐performance 3T MRI scanner for advanced brain imaging with image quality that is equal to or better than conventional whole‐body clinical3T MRI scanners, while achieving substantial reductions in installation costs.
Journal ArticleDOI
Peripheral nerve stimulation characteristics of an asymmetric head-only gradient coil compatible with a high-channel-count receiver array.
Seung-Kyun Lee,Jean-Baptiste Mathieu,Dominic Graziani,Joseph Edward Piel,Eric George Budesheim,Eric Fiveland,Christopher J. Hardy,Ek Tsoon Tan,Bruce Campbell Amm,Thomas K. F. Foo,Matt A. Bernstein,John Huston,Yunhong Shu,John F. Schenck +13 more
TL;DR: To characterize peripheral nerve stimulation (PNS) of an asymmetric head‐only gradient coil that is compatible with a commercial high–channel‐count receive‐only array.
Journal ArticleDOI
High slew-rate head-only gradient for improving distortion in echo planar imaging: Preliminary experience.
Ek Tsoon Tan,Seung-Kyun Lee,Paul T. Weavers,Dominic Graziani,Joseph Edward Piel,Yunhong Shu,John Huston,Matt A. Bernstein,Thomas K. F. Foo +8 more
TL;DR: To investigate the effects on echo planar imaging (EPI) distortion of using high gradient slew rates (SR) of up to 700 T/m/s for in vivo human brain imaging, with a dedicated, head‐only gradient coil.
Journal ArticleDOI
Integrated image reconstruction and gradient nonlinearity correction.
TL;DR: A model‐based reconstruction strategy for routine magnetic resonance imaging that accounts for gradient nonlinearity (GNL) during rather than after transformation to the image domain is described and it is demonstrated that this approach reduces the spatial resolution loss that occurs during strictly image‐domain GNL‐correction.
Journal ArticleDOI
Measurements of RF heating during 3.0-T MRI of a pig implanted with deep brain stimulator.
Krzysztof R. Gorny,Michael F. Presti,Stephan J. Goerss,Sun C. Hwang,Dong Pyo Jang,Dong Pyo Jang,Inyong Kim,Hoon Ki Min,Yunhong Shu,Christopher P. Favazza,Kendall H. Lee,Matt A. Bernstein +11 more
TL;DR: Preliminary, in vivo temperature measurements during MRI of a pig implanted with a deep brain stimulation (DBS) system are presented, encouraging for the future use 3.0-T MRI in patients with DBS.