Evidence map›Paper›PMID 39402761›Full record

ArticleMagnetic resonance in medicine2025

Parallel transmit hybrid pulse design for controlled on-resonance magnetization transfer in R

David Leitão, Raphael Tomi-Tricot, Philippa Bridgen, Pierluigi Di Cio, Patrick Liebig, Rene Gumbrecht, Dieter Ritter, Sharon Giles, Joseph V Hajnal, Shaihan J Malik

Abstract read
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In one paragraph

Article in Magnetic resonance in medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

10 authors.

David LeitãoSchool of Biomedical Engineering and Imaging Sciences, King's College London, London, UK.ORCID 0000-0001-5853-8602
Raphael Tomi-TricotMR Research Collaborations, Siemens Healthcare Limited, Frimley, UK.
Philippa BridgenLondon Collaborative Ultra high field System (LoCUS), King's College London, London, UK.
Pierluigi Di CioLondon Collaborative Ultra high field System (LoCUS), King's College London, London, UK.
Patrick LiebigSiemens Healthcare, Erlangen, Germany.ORCID 0000-0001-7342-3715
Rene GumbrechtSiemens Healthcare, Erlangen, Germany.
Dieter RitterSiemens Healthcare, Erlangen, Germany.
Sharon GilesSchool of Biomedical Engineering and Imaging Sciences, King's College London, London, UK.
Joseph V HajnalSchool of Biomedical Engineering and Imaging Sciences, King's College London, London, UK.
Shaihan J MalikSchool of Biomedical Engineering and Imaging Sciences, King's College London, London, UK.ORCID 0000-0001-8925-9032

Funding

EPSRC Centre for Doctoral Training in Medical Imaging EP/L015226/1King's College London & Imperial College London EPSRC Centre for Doctoral Training in Medical Imaging EP/L015226/1Wellcome/EPSRC Centre for Medical Engineering WT203148/Z/16/ZWellcome Trust 201526Wellcome Trust 203148Wellcome Trust Collaboration in Science Award WT201526/Z/16/Z
6 · The paper itself

Abstract

purposeThis work proposes a "hybrid" RF pulse design method for parallel transmit (pTx) systems to simultaneously control flip angle and root-mean-squared THEORY AND

methodsA dual cost function optimization is performed containing the normalized mean squared errors of the flip angle and

resultsSimulations showed that both flip angle and

conclusionThe proposed hybrid design homogenizes on-resonance MT effects while homogenizing the flip angle distribution, with only a small detriment in the latter compared to a pulse that just homogenizes flip angle. This improved

Indexed as

AlgorithmsMagnetic Resonance ImagingPhantoms, ImagingBrainHumansImage Processing, Computer-AssistedReproducibility of ResultsSignal Processing, Computer-Assistedmagnetization transferparallel transmitRF pulse designultra high field

Identifiers

PMID39402761
PMCPMC11680742

What OpenQuestion holds

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LicenceCC BY
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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.