Evidence map›Paper›PMID 40523153›Full record

ArticleMagnetic resonance in medicine2025

Compressed sensing acceleration of radial 3-D alternating Look-Locker

Antti Aarnio, Olli Nykänen, Ville Kolehmainen, Mikko J Nissi

Abstract read
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

4 authors.

Antti AarnioDepartment of Technical Physics, University of Eastern Finland, Kuopio, Finland.ORCID https://orcid.org/0000-0002-1763-2990
Olli NykänenDepartment of Technical Physics, University of Eastern Finland, Kuopio, Finland.ORCID https://orcid.org/0000-0001-7329-3463
Ville KolehmainenDepartment of Technical Physics, University of Eastern Finland, Kuopio, Finland.ORCID https://orcid.org/0000-0002-5621-795X
Mikko J NissiDepartment of Technical Physics, University of Eastern Finland, Kuopio, Finland.ORCID https://orcid.org/0000-0002-5678-0689

Funding

Finnish Cultural Foundation, North Savo regional fund 65231459Päivikki ja Sakari Sohlbergin SäätiöResearch Council of Finland 336791Research Council of Finland 354693Research Council of Finland 358944
6 · The paper itself

Abstract

purposeTo determine how various compressed sensing (CS) models can accelerate alternating Look-Locker

methodsAn alternating Look-Locker acquisition was retrospectively accelerated by factors of 1-12. The data was reconstructed into 12 images with multiple CS models, which utilized combinations of spatial total variation, locally low-rank regularization, and subspace constraints. Complex non-linear least squares signal fitting was performed to obtain the

resultsA subspace-constrained reconstruction model with spatial total variation and locally low-rank regularization outperformed all other models as measured by

conclusionThe radial 3-D alternating Look-Locker

Indexed as

BrainData CompressionImage Processing, Computer-AssistedImaging, Three-DimensionalMagnetic Resonance ImagingAlgorithmsHumansPhantoms, ImagingReproducibility of ResultsRetrospective Studiesacceleratedalternating Look‐Lockercompressed sensing

Identifiers

PMID40523153
PMCPMC12393196

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.