Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Ryan K. Robison"'
Autor:
Margareta A. Clarke, Atlee A. Witt, Ryan K. Robison, Sawyer Fleishman, Anna J.E. Combes, Delaney Houston, Logan E. Prock, Grace Sweeney, Kristin P. O'Grady, Colin D. McKnight, Seth A. Smith
Publikováno v:
NeuroImage, Vol 284, Iss , Pp 120460- (2023)
Background: Susceptibility-weighted imaging (SWI) has been extensively studied in the brain and in diseases of the central nervous system such as multiple sclerosis (MS) providing unique opportunities to visualize cerebral vasculature and disease-rel
Externí odkaz:
https://doaj.org/article/9b02c43dc4ff42d29dbaffddfd108560
Publikováno v:
Magnetic Resonance Imaging. 99:58-66
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50fec97ea2542367f04aece1f461aaa2
https://doi.org/10.1016/j.mri.2023.02.001
https://doi.org/10.1016/j.mri.2023.02.001
Publikováno v:
Magnetic Resonance in Medicine. 89:951-963
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ebbbfa7f6190aa07470222ad2133e0d
https://doi.org/10.1002/mrm.29492
https://doi.org/10.1002/mrm.29492
Autor:
Ryan K. Robison, Justin R. Haynes, Sandeep K. Ganji, Charles P. Nockowski, Zoltan Kovacs, Wellington Pham, Victoria L. Morgan, Seth A. Smith, Reid C. Thompson, Reed A. Omary, John C. Gore, Changho Choi
Publikováno v:
Magnetic Resonance in Medicine.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c559c7bd0979e98409384b82597c8400
https://doi.org/10.1002/mrm.29693
https://doi.org/10.1002/mrm.29693
Autor:
John P. Karis, C. Chad Quarles, Ashley M. Stokes, James G. Pipe, Ryan K. Robison, Laura C. Bell, Alberto Fuentes, Sudarshan Ragunathan
Publikováno v:
Magn Reson Med
PURPOSE: The purpose of this study was to develop a spiral-based combined spin- and gradient-echo (spiral-SAGE) method for simultaneous dynamic contrast-enhanced (DCE-MRI) and dynamic susceptibility contrast MRI (DSC-MRI). METHODS: Using this sequenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::905097783ba4d9be830fb2ea9c30af0c
https://doi.org/10.1002/mrm.28933
https://doi.org/10.1002/mrm.28933
Autor:
Osamu Togao, Hui Wang, Jean A. Tkach, Y. Wang, Ryan K. Robison, Makoto Obara, S. Nagaraj, Nicholas R. Zwart, Ivan E. Dimitrov, I. Saha, Dinghui Wang, Ashley G. Anderson, M. M. Kunst, Marco C. Pinho, Juan E. Small, N. K. Pinter, John P. Karis, A. Bakhru, H. T. Friel, Yansong Zhao, M.H. Temkit, Jalal B. Andre, Houchun H. Hu, T. Mathews, J. J. Koonen, James G. Pipe, R. K. Gupta, Melvyn B. Ooi, Zhiqiang Li, S. Hey, Jeffrey H. Miller, Usha D. Nagaraj, Q. Lu, Thomas L. Chenevert
Publikováno v:
AJNR Am J Neuroradiol
BACKGROUND AND PURPOSE: Spiral MR imaging has several advantages compared with Cartesian MR imaging that can be leveraged for added clinical value. A multicenter multireader study was designed to compare spiral with standard-of-care Cartesian postcon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ab15d2c67542a1072ca32b0b2970f02
https://doi.org/10.3174/ajnr.a6409
https://doi.org/10.3174/ajnr.a6409
Autor:
Ryan K. Robison, Patricia Cornejo, Michael Kuwabara, Melvyn B. Ooi, Hamy Temkit, Jeffrey H. Miller
Publikováno v:
Magnetic resonance imaging. 89
Axial gradient echo T2*-weighed MRI of the spine is a valuable diagnostic tool with several advantages over axial T2-weighted TSE MRI, but it suffers from a low signal-to-noise ratio (SNR) and inconsistent image quality. This work investigates the po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48b8f029600dd83986b161b25e2e9131
https://pubmed.ncbi.nlm.nih.gov/35257801
https://pubmed.ncbi.nlm.nih.gov/35257801
Publikováno v:
Magnetic Resonance in Medicine. 81:2501-2513
Purpose B0 eddy currents are a subtle but important source of artifacts in spiral MRI. This study illustrates the importance of addressing these artifacts and presents a system response-based eddy current correction strategy using B0 eddy current pha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed10270a2334f43bdb69cf433fddd2b9
https://doi.org/10.1002/mrm.27583
https://doi.org/10.1002/mrm.27583
Autor:
Jason C. Woods, James G. Pipe, Peter Niedbalski, Matthew M. Willmering, Hui Wang, Laura L. Walkup, Zackary I. Cleveland, Ryan K. Robison
Publikováno v:
Magn Reson Med
PURPOSE: Hyperpolarized (129)Xe MRI characterizes regional lung ventilation in a variety of disease populations, with high sensitivity to airway obstruction in early disease. However, ventilation images are usually limited to a single breath-hold and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a48e7bb6fd5ee833acfdc2ecaf0d3c8a
https://europepmc.org/articles/PMC7083696/
https://europepmc.org/articles/PMC7083696/
Autor:
Deepa R. Biyyam, Mittun C. Patel, Ryan K. Robison, Dane Van Tassel, Kevin Wong, Dianna M. E. Bardo
Publikováno v:
Pediatric Radiology. 48:1209-1222
The mediastinum, the central anatomical space of the thorax, is divided by anatomical landmarks but not by physical boundaries. The mediastinum is a conduit, a space through which cranial nerves, important nerve branches, the sympathetic chain, vascu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b23c6038980952b082e5013613f53cb9
https://doi.org/10.1007/s00247-018-4112-1
https://doi.org/10.1007/s00247-018-4112-1