Evidence map›Paper›PMID 36517956›Full record

ArticleMagnetic resonance in medicine2023

Correcting image distortions from a nonlinear

Paul Wang, Taylor Froelich, Efraín Torres, Lance DelaBarre, Parker Jenkins, Jerahmie Radder, Michael Mullen, Michael Garwood

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Magnetic resonance in medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 38% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Physics-Driven Deep Learning Reconstruction of Frequency-Modulated Rabi-Encoded Echoes for Faster Accessible MRI.Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference · 2024
    Article
  2. Brain imaging with portable low-field MRI.Nature reviews bioengineering · 2023
    Article
  3. Fast spin-echo approach for accelerated BMagnetic resonance in medicine · 2023
    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

8 authors at 1 institution in 1 country.

Paul WangDepartment of Biomedical Engineering, University of Minnesota, Minneapolis, Minnesota, USA.ORCID 0000-0001-5513-1807
Taylor FroelichCenter for Magnetic Resonance Research and Department of Radiology, University of Minnesota, Minneapolis, Minnesota, USA.
Efraín TorresDepartment of Biomedical Engineering, University of Minnesota, Minneapolis, Minnesota, USA.ORCID 0000-0002-2728-3368
Lance DelaBarreCenter for Magnetic Resonance Research and Department of Radiology, University of Minnesota, Minneapolis, Minnesota, USA.
Parker JenkinsDepartment of Biomedical Engineering, University of Minnesota, Minneapolis, Minnesota, USA.
Jerahmie RadderCenter for Magnetic Resonance Research and Department of Radiology, University of Minnesota, Minneapolis, Minnesota, USA.
Michael MullenCenter for Magnetic Resonance Research and Department of Radiology, University of Minnesota, Minneapolis, Minnesota, USA.ORCID 0000-0002-7071-6413
Michael GarwoodDepartment of Biomedical Engineering, University of Minnesota, Minneapolis, Minnesota, USA.ORCID 0000-0003-1578-9166
University of Minnesota · US

Funding

TRD4 - Ultrahigh Field Engineering and SafetyP41EB027061 · NIBIB · UNIVERSITY OF MINNESOTA · PI Gregory John Metzger, KAMIL UGURBIL · 2019 to 2026
$11.7M
Imaging Human Brain Function with Minimal Mobility Restrictions - Supplement - NeuroethicsU01EB025153 · NIBIB · UNIVERSITY OF MINNESOTA · PI GARWOOD, MICHAEL · 2017 to 2021
$11.2M
Minnesota Lions Diabetes FoundationNIBIB NIH HHS P41 EB027061NIBIB NIH HHS U01 EB025153NIH HHS P41 EB025144NIH HHS P41 EB027061NIH HHS U01 EB025153Schott Family FoundationUniversity of Minnesota Malcolm B. Hanson Endowed Chair in Radiology
6 · The paper itself

Abstract

purposeTo correct image distortions that result from nonlinear spatial variation in the transmit RF field amplitude ( THEORY AND

methodsAn algorithm developed to correct image distortion resulting from the use of nonlinear static field (B

resultsAn expanded theoretical description of FREE revealed the symmetry between this

conclusionImage processing based on straightforward linear interpolation and intensity scaling, as previously applied in conventional MRI, can effectively reduce distortions in FREE images acquired with nonlinear

Indexed as

Image Processing, Computer-AssistedMagnetic Resonance ImagingAlgorithmsHumansPhantoms, ImagingB1-gradient encodingB1-nonlinearity correctiondistortion correctionlow-cost MRIradiofrequency imagingsurface coil

Identifiers

PMID36517956
PMCPMC9992057
OpenAlexW4311505336

What OpenQuestion holds

Textmetadata
LicenceTDM
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.