362-01-007 ISMRM Abstract

Receive k-Space Informed Parallel Transmit Pulse Design for SAR Reduction at Ultra High Field

Primary: Physics & Engineering - Parallel Transmit & Multiband

Secondary: Acquisition & Reconstruction - Pulse Sequence Design and Spatial Encoding Methods

362-01-007 · Neuro Sequences, Applications, and Traveling Phantoms · Monday, 11 May, 8:20 AM–9:15 AM · Digital Posters Row C

Keywords: Ultra-high field PTx

Accepted

Patrick Liebig¹, Rene Gumbrecht¹, Jürgen Herrler¹, Robin Heidemann¹, Sydney N Williams², David A Porter ³

¹Siemens Healthineers AG, Erlangen, Germany

²Universidad Rey Juan Carlos, Móstoles, Spain

³University of Glasgow, Glasgow, Scotland, United Kingdom

Presenting Author: David A Porter

Synopsis

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References

1. F. Padormo, A. Beqiri, J. V. Hajnal, and S. J. Malik. Parallel transmission for ultrahighfield imaging. NMR in Biomedicine, 29(9):1145–1161, 2016. ISSN 0952-3480. doi: 10.1002/nbm.3313. [doi]

2. Porter DA, Heidemann RM. High resolution diffusion-weighted imaging using readout-segmented echo-planar imaging, parallel imaging and a two-dimensional navigator-based reacquisition. Magn Reson Med. 2009; 62: 468-475. doi:10.1002/mrm.22024 [doi]

3. Hennig J, Nauerth A, Friedburg H. RARE imaging: a fast imaging method for clinical MR. Magn Reson Med. 1986 Dec;3(6):823-33. doi: 10.1002/mrm.1910030602. PMID: 3821461. [doi] [pmid]

4. Williams, Sydney N., et al. "A nested eight-channel transmit array with open-face concept for human brain imaging at 7 tesla." Frontiers in Physics 9 (2021): 701330.

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/362-01-007