High‐resolution gradient‐recalled echo imaging at 9.4T using 16‐channel parallel transmit simultaneous multislice spokes excitations with slice‐by‐slice flip angle homogenization
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DOI: 10.1002/mrm.26501
Abstract: In order to fully benefit from the improved signal‐to‐noise and contrast‐to‐noise ratios at 9.4T, the challenges of B1+ inhomogeneity and the long acquisition time of high‐resolution 2D gradient‐recalled echo (GRE) imaging were addressed. read more here.
Keywords: gradient recalled; recalled echo; high resolution; resolution gradient ... See more keywords
EPI proton resonant frequency temperature mapping at 0.5T in the brain: Comparison to single‐echo gradient recalled echo
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DOI: 10.1002/mrm.30373
Abstract: Evaluate the use of both single‐echo gradient recalled echo (SE‐GRE) and EPI approaches to creating temperature maps on a mid‐field head‐only scanner, both in vivo and on a tissue mimicking gel. read more here.
Keywords: temperature; recalled echo; echo gradient; single echo ... See more keywords