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Miscellaneous 2018

Phase-locked CEST: Introducing dynamic B0-correction to gagCEST

{Even a small frequency drift of less than 1Hz/min of the MRI scanner can have a strong impact on gagCEST measurements. We propose a dynamic B0-correction that tracks the frequency shift using the phase images provided by the GRE readout. We show that this correction eliminates the influence of the frequency drift on gagCEST without the need of additional measurement time allowing higher accuracy, reproducibility, and comparability of gagCEST studies.}

Author(s): Windschuh, J and Zaiss, M and Lee, J-S and Jerschow, A and Regatte, R
Book Title: Joint Annual Meeting ISMRM-ESMRMB 2018
Year: 2018
Bibtex Type: Miscellaneous (misc)
Electronic Archiving: grant_archive

BibTex 

@misc{WindschuhZLJR2018,
  title = {{Phase-locked CEST: Introducing dynamic B0-correction to gagCEST}},
  booktitle = {{Joint Annual Meeting ISMRM-ESMRMB 2018}},
  abstract = {{Even a small frequency drift of less than 1Hz/min of the MRI scanner can have a strong impact on gagCEST measurements. We propose a dynamic B0-correction that tracks the frequency shift using the phase images provided by the GRE readout. We show that this correction eliminates the influence of the frequency drift on gagCEST without the need of additional measurement time allowing higher accuracy, reproducibility, and comparability of gagCEST studies.}},
  year = {2018},
  slug = {windschuhzljr2018},
  author = {Windschuh, J and Zaiss, M and Lee, J-S and Jerschow, A and Regatte, R}
}