D
Dominic Graziani
Researcher at General Electric
Publications - 17
Citations - 381
Dominic Graziani is an academic researcher from General Electric. The author has contributed to research in topics: Electromagnetic coil & Xenon. The author has an hindex of 8, co-authored 17 publications receiving 291 citations. Previous affiliations of Dominic Graziani include University of California & University of California, San Diego.
Papers
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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
Highly efficient head-only magnetic field insert gradient coil for achieving simultaneous high gradient amplitude and slew rate at 3.0T (MAGNUS) for brain microstructure imaging.
Thomas K. F. Foo,Thomas K. F. Foo,Ek Tsoon Tan,Mark Ernest Vermilyea,Yihe Hua,Eric Fiveland,Joseph Edward Piel,Keith Park,Justin Ricci,Paul Shadforth Thompson,Dominic Graziani,Gene Conte,Kagan Alexander,Ye Bai,Vasil Christina,Matthew Tarasek,Desmond T.B. Yeo,Franklyn Snell,David W. Lee,Aaron Dean,J. Kevin DeMarco,J. Kevin DeMarco,Robert Y. Shih,Robert Y. Shih,Maureen N. Hood,Maureen N. Hood,Heechin Chae,Vincent B. Ho,Vincent B. Ho +28 more
TL;DR: To develop a highly efficient magnetic field gradient coil for head imaging that achieves 200 mT/m and 500 T/m/s on each axis using a standard 1 MVA gradient driver in clinical whole‐body 3.0T MR magnet.
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
Hyperpolarized xenon NMR and MRI signal amplification by gas extraction
TL;DR: Hyperpolarized xenon signal amplification by gas extraction (Hyper-SAGE) is demonstrated in both NMR spectra and magnetic resonance images with time-of-flight information and offers another path to highly sensitive molecular imaging of specific cell markers by detection of exhaled xenon gas.