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 Dai Edward John Auerbach Hua 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
functional connectivity
magnetic resonance imaging
cerebral ischemia
high speed
mass spectrometry
magnetic resonance
brain injury
subarachnoid hemorrhage
tandem mass spectrometry