0258 ISMRM Abstract

Evaluation of Single-shot EPI with Sub-millimeter Resolution fMRI on the Next-Generation 7T brain scanner.

0258 · Pitch: High-Resolution fMRI & Functional Connectivity · Tuesday, 10 May, 2:30 PM–3:30 PM · Power Pitch Theatre 1

Accepted

Alexander J Beckett ^1,2, An T Vu^3,4, Sinyeob Ahn⁵, Salvatore Torrisi^1,2, Jonathan R Polimeni^6,7, Essa Yacoub⁸, Kawin Setsampop^9,10, Berkin Bilgic^6,7, Shajan Gunamony^11,12, Andreas Potthast¹³, Peter Dietz¹³, Yulin Chang⁵, David Feinberg^1,2

¹University of California, Berkeley, United States of America

²Advanced MRI Technologies, Sebastopol, United States of America

³Radiology, University of California, Berkeley, United States of America

⁴San Francisco Veteran Affairs Health Care System, San Francisco, United States of America

⁵Siemens Healthcare (United States), Malvern, United States of America

⁶Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, United States of America

⁷Harvard-MIT Health Sciences and Technology, MIT, Cambridge, United States of America

⁸Center for Magnetic Resonance Research, University of Minnesota, Minneapolis, United States of America

⁹Department of Radiology, Stanford University, Stanford, United States of America

¹⁰Department of Electrical Engineering, Stanford University, Stanford, United States of America

¹¹Imaging Centre of Excellence, University of Glasgow, Glasgow, Scotland, United Kingdom

¹²MR CoilTech Limited, Glasgow, United Kingdom

¹³Siemens Healthineers (Germany), Germany

Presenting Author: Alexander J Beckett

Full abstract & presentation

The full text, figures, and any recorded presentation for this abstract are not shown here.

This content is freely available and no longer restricted to registered attendees. Log in or create a free account to view it.

References

1. Feinberg DA, Dietz P, Liu C, Setsompop K, Mukherjee P, Wald LL, Vu AT, Beckett AJS, Insua IG, Schröder M, Stocker S, Bell PH, Rummert E, and Davids M “Design and Development of a Next-Generation 7T human brain scanner with high-performance gradient coil and dense RF arrays.” ISMRM 2021 2. Feinberg DA, Vu AT and Beckett AJS “Pushing the limits of ultra-high resolution human brain imaging with SMS-EPI demonstrated for columnar level fMRI” Neuroimage 2018 3. Davids M, Dietz P, Ruyters G, Roesler M, Klein V, Guerin B, Feinberg DA, and Wald LL “PNS optimization of a high-performance asymmetric gradient coil for head imaging” ISMRM 2021 4. Gunamony S, Müller R, McElhinney P, Williams SN, Groß-Weege N, Weiskopf N, Möller HE, and Feinberg DA “A 16-channel transmit 96-channel receive head coil for NexGen 7T scanner” ISMRM 2021 5. Hoge WS, Setsompop K, Polimeni JR “Dual-polarity slice-GRAPPA for concurrent ghost correction and slice separation in simultaneous multi-slice EPI” MRM 2018 6. Feinberg DA, Hale JD, Watts JC, Kaufman L, Mark A “Halving MR imaging time by conjugation: demonstration at 3.5 kG” Radiology 1986 7. Pruessmann JP, Weiger M, Scheidegger MB and Boesiger P “SENSE: sensitivity encoding for fast MRI” MRM 1999 8. Moeller S, Yacoub E, Olman CA, Auerbach A, Strupp J, Harel N, Uğurbil K “Multiband multislice GE-EPI at 7 tesla, with 16-fold acceleration using partial parallel imaging with application to high spatial and temporal whole-brain fMRI”. MRM 2010 9. Feinberg DA, Moeller S, Smith SM, Auerbach E, Ramanna S, Glasser MF , Miller KL, Ugurbil K and,Yacoub E “Multiplexed echo planar imaging for sub-second whole brain FMRI and fast diffusion imaging” PLoS One 2010 10. Setsompop K, Gagoski BA, Polimeni JR, Witzel T, Wedeen VJ and Wald LL “Blipped-controlled aliasing in parallel imaging for simultaneous multislice echo planar imaging with reduced g-factor penalty” MRM 2012 11. Vu AT, Beckett AJS, Setsompop K and Feinberg DA “Evaluation of SLIce Dithered Enhanced Resolution Simultaneous MultiSlice (SLIDER-SMS) for human fMRI” Neuroimage 2018

Cite this abstract

http://echo.ismrm.org/p/ISMRM2022/0258