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Reconstruction for 7T high-resolution whole-brain diffusion MRI using two-stage N/2 ghost correction and L1-SPIRiT without single-band reference.

Ziyi PanXiaodong MaErpeng DaiEdward John AuerbachHua GuoKâmil UğurbilXiaoping Wu
Published in: Magnetic resonance in medicine (2023)
The combination of our new ghost correction and adapted L1-SPIRiT method can reliably reconstruct 7T highly accelerated whole-brain dMRI without the need of SBref scans, increasing acquisition efficiency and reducing motion sensitivity.
Keyphrases
  • high resolution
  • resting state
  • white matter
  • contrast enhanced
  • computed tomography
  • magnetic resonance imaging
  • functional connectivity
  • cerebral ischemia
  • multiple sclerosis
  • mass spectrometry
  • brain injury