Asset Details

  • Description:
  • Multiband pulses were evaluated in pulses with multi‐band (MB) factors of 3, 4, and 5 and slice spacing to thickness ratios (STR) of 4 and 2. (A) NRMSE is shown over 40 iterations of predistortion. NRMSE decreases over the first 10 iterations then remains within 2.7% of its final value. Before and after predistortion, (B) NRMSE was <20.1% and <2.7%, and (C) mean side‐lobe signal from the largest side lobe was <6.7% and <1.1%, respectively. Relative improvement (before–after ratio) is listed on the left column for each pulse. Relative improvement ranges from 4.8‐ to 41.7‐fold
  • License:
  • Rights Managed
  • Rights Holder:
  • John Wiley & Sons, Inc.
  • License Rights Holder:
  • © 2019 International Society for Magnetic Resonance in Medicine
  • Asset Type:
  • Image
  • Asset Subtype:
  • Chart/Graph
  • Image Orientation:
  • Landscape
  • Image Dimensions:
  • 2128 x 747
  • Image File Size:
  • 759 KB
  • Creator:
  • Vanessa L. Landes, Krishna S. Nayak
  • Credit:
  • Landes, V., & Nayak, K. (2020). Iterative correction of RF envelope distortion with GRATER‐measured waveforms. Magnetic Resonance in Medicine, 83(1), 188-194. https://doi.org/10.1002/mrm.27930.
  • Collection:
  • Keywords:
  • Restrictions:
  • Property Release:
  • No
  • Model Release:
  • No
  • Purchasable:
  • Yes
  • Sensitive Materials:
  • No
  • Article Authors:
  • Vanessa L. Landes, Krishna S. Nayak
  • Article Copyright Year:
  • 2020
  • Publication Volume:
  • 83
  • Publication Issue:
  • 1
  • Publication Date:
  • 01/01/2020
  • DOI:
  • https://doi.org/10.1002/mrm.27930

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