Evidence map›Paper›PMID 29383517›Full record

ArticleMagma (New York, N.Y.)2018

Phosphorus magnetic resonance spectroscopic imaging using flyback echo planar readout trajectories.

Alejandro Santos-Díaz, Sergei I Obruchkov, Rolf F Schulte, Michael D Noseworthy

Abstract read
PubMed Publisher
In one paragraph

Article in Magma (New York, N.Y.), 2018. 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
1.1field-weighted citation impact, top 23% of its field
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, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. 3D ultra-short echo timeResearch square · 2024
    Article
  4. Review
  5. Whole brainMagnetic resonance in medicine · 2020
    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 at 3 institutions in 3 countries.

Alejandro Santos-DíazSchool of Biomedical Engineering, McMaster University, Hamilton, ON, Canada.
Sergei I ObruchkovRobinson Research Institute, Victoria University of Wellington, Wellington, New Zealand.
Rolf F SchulteGE Healthcare, Munich, Germany.
Michael D NoseworthySchool of Biomedical Engineering, McMaster University, Hamilton, ON, Canada. nosewor@mcmaster.ca.ORCID http://orcid.org/0000-0003-1464-159X
St. Joseph’s Healthcare Hamilton · CASiemens Healthineers (Germany) · DEVictoria University of Wellington · NZ

Funding

CONACYT CVU: 304930Natural Sciences and Engineering Research Council of Canada RGPIN-2017-06318
6 · The paper itself

Abstract

objectTo present and evaluate a fast phosphorus magnetic resonance spectroscopic imaging (MRSI) sequence using echo planar spectroscopic imaging with flyback readout gradient trajectories. MATERIALS AND

methodsWaveforms were designed and implemented using a 3 Tesla MRI system.

resultsFlyback EPSI achieved 10× and 7× reductions in acquisition time, with 68.0 ± 1.2 and 69.8 ± 2.2% signal-to-noise ratio (SNR) per unit of time efficiency (theoretical SNR efficiency was 74.5 and 76.4%) for the in vivo experiments, compared to conventional phase-encoded MRSI for the 2 × 2 cm

conclusionEPSI using flyback readout trajectories was found to be a reliable alternative for acquiring

Indexed as

Echo-Planar ImagingMagnetic Resonance SpectroscopyAdultAlgorithmsBrainFemaleHealthy VolunteersHumansImage Interpretation, Computer-AssistedMaleMuscle, SkeletalPhantoms, ImagingPhosphatesPhosphorusSignal-To-Noise RatioYoung AdultPhosphatesPhosphorus31P MR spectroscopyEcho planar imagingEPSIMRSI

Identifiers

PMID29383517
OpenAlexW2790753849

What OpenQuestion holds

Textmetadata
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.