Evidence map›Paper›PMID 31985134›Full record

ArticleNMR in biomedicine2020

High-resolution in vivo MR-STAT using a matrix-free and parallelized reconstruction algorithm.

Oscar van der Heide, Alessandro Sbrizzi, Peter R Luijten, Cornelis A T van den Berg

Abstract read
In one paragraph

Article in NMR in biomedicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

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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

4 authors.

Oscar van der HeideCenter for Image Sciences, University Medical Center Utrecht, Utrecht, the Netherlands.ORCID 0000-0002-8451-525X
Alessandro SbrizziCenter for Image Sciences, University Medical Center Utrecht, Utrecht, the Netherlands.
Peter R LuijtenCenter for Image Sciences, University Medical Center Utrecht, Utrecht, the Netherlands.
Cornelis A T van den BergCenter for Image Sciences, University Medical Center Utrecht, Utrecht, the Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MR-STAT is a recently proposed framework that allows the reconstruction of multiple quantitative parameter maps from a single short scan by performing spatial localisation and parameter estimation on the time-domain data simultaneously, without relying on the fast Fourier transform (FFT). To do this at high resolution, specialized algorithms are required to solve the underlying large-scale nonlinear optimisation problem. We propose a matrix-free and parallelized inexact Gauss-Newton based reconstruction algorithm for this purpose. The proposed algorithm is implemented on a high-performance computing cluster and is demonstrated to be able to generate high-resolution (1 mm

Indexed as

AlgorithmsMagnetic Resonance ImagingSpin LabelsBrainBrain MappingComputer SimulationHumansPhantoms, ImagingTime FactorsSpin Labelslarge-scale nonlinear optimizationMR fingerprintingMR-STATparallel computingquantitative MRI

Identifiers

PMID31985134
PMCPMC7079175

What OpenQuestion holds

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LicenceCC BY-NC
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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.