Application of Evolution Strategies to the Design of SAR Efficient Parallel Transmit Multi-Spoke Pulses for Ultra-High Field MRI

Boris Eberhardt*, Benedikt A. Poser, N. Jon Shah, Jorg Felder

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

Original languageEnglish
Pages (from-to)4225-4236
Number of pages12
JournalIeee Transactions on Medical Imaging
Volume39
Issue number12
Early online date7 Aug 2020
DOIs
Publication statusPublished - Dec 2020

Keywords

  • Optimization
  • Radio frequency
  • Magnetic resonance imaging
  • Trajectory
  • Neuroscience
  • Nonhomogeneous media
  • Hardware
  • Parallel transmission
  • ultra-high field
  • SAR
  • evolution strategies
  • optimization
  • LEAST-SQUARES OPTIMIZATION
  • ABSORPTION RATE
  • RF PULSES
  • RADIOFREQUENCY PULSE
  • EXCITATION
  • POWER
  • ARRAY
  • INHOMOGENEITY
  • ALGORITHM
  • PHASE

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