Evidence map›Paper›PMID 30924210›Full record

ArticleMagnetic resonance in medicine2019

A comparison of static and dynamic ∆B

Esau Poblador Rodriguez, Philipp Moser, Barbara Dymerska, Simon Robinson, Benjamin Schmitt, Andre van der Kouwe, Stephan Gruber, Siegfried Trattnig, Wolfgang Bogner

Abstract readComparative Study
In one paragraph

Article in Magnetic resonance in medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Rapid and simplified post-processing for simultaneousMagnetic resonance in medicine · 2025
    Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Role of Imaging Modalities andACS chemical neuroscience · 2023
    Article
  12. A method for measuring BMagnetic resonance in medicine · 2023
    Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Esau Poblador RodriguezHigh Field MR Center, Department of Biomedical Imaging and Image-Guided Therapy, Medical University Vienna, Vienna, Austria.ORCID 0000-0002-0524-2362
Philipp MoserHigh Field MR Center, Department of Biomedical Imaging and Image-Guided Therapy, Medical University Vienna, Vienna, Austria.ORCID 0000-0002-9717-6197
Barbara DymerskaMedical Physics and Bioengineering, University College London, London, United Kingdom.
Simon RobinsonHigh Field MR Center, Department of Biomedical Imaging and Image-Guided Therapy, Medical University Vienna, Vienna, Austria.
Benjamin SchmittSiemens Healthineers, Sydney, Australia.
Andre van der KouweAthinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts.
Stephan GruberHigh Field MR Center, Department of Biomedical Imaging and Image-Guided Therapy, Medical University Vienna, Vienna, Austria.
Siegfried TrattnigHigh Field MR Center, Department of Biomedical Imaging and Image-Guided Therapy, Medical University Vienna, Vienna, Austria.
Wolfgang BognerHigh Field MR Center, Department of Biomedical Imaging and Image-Guided Therapy, Medical University Vienna, Vienna, Austria.

Funding

Austrian Science Fund FWF KLI 718
6 · The paper itself

Abstract

purposeTo assess the performance, in the presence of scanner instabilities, of three dynamic correction methods which integrate ∆B

methodsA homogeneous phantom and five healthy volunteers were scanned with a CEST sequence at 7 T. The in vivo measurements were performed twice: first with unaltered system frequency and again applying frequency shifts during the CEST acquisition. In all cases, retrospective voxel-wise ∆B

resultsAll three dynamic methods successfully mapped the induced drift. The intrinsic approaches were affected by the CEST labeling near water (∆ω < |0.3| ppm). The MTR

conclusionReliable correction of scanner instabilities is essential to establish clinical CEST MRI. The three dynamic approaches presented improved the ∆B

Indexed as

AdultBrainEcho-Planar ImagingFemaleHumansImage Processing, Computer-AssistedMagnetic Resonance ImagingMalePhantoms, Imaging∆B0 mappingchemical exchange saturation transfer (CEST)dynamic ∆B0 correctionfrequency driftscanner instabilities

Identifiers

PMID30924210
PMCPMC6563466

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.