Evidence map›Paper›PMID 32359000›Full record

ArticleNMR in biomedicine2020

Fast multicomponent 3D-T

Marcelo V W Zibetti, Elias S Helou, Azadeh Sharafi, Ravinder R Regatte

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 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Accelerated Simultaneous TTomography (Ann Arbor, Mich.) · 2023
    Article
  4. Article
  5. Article
  6. Article
  7. 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.

Marcelo V W ZibettiCenter for Biomedical Imaging, Department of Radiology, New York University School of Medicine, New York, NY, US.ORCID 0000-0003-2856-3625
Elias S HelouInstitute of Mathematical Sciences and Computation, University of São Paulo, São Carlos, SP, Brazil.ORCID 0000-0001-5157-3851
Azadeh SharafiCenter for Biomedical Imaging, Department of Radiology, New York University School of Medicine, New York, NY, US.ORCID 0000-0001-9572-4922
Ravinder R RegatteCenter for Biomedical Imaging, Department of Radiology, New York University School of Medicine, New York, NY, US.ORCID 0000-0002-4607-7682

Funding

TR&D 4: Revealing Microstructure: Biophysical modeling and validation for discovery and clinical careP41EB017183 · NIBIB · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI Daniel K Sodickson · 2014 to 2026
$19.3M
Imaging Biomarkers of Knee OsteoarthritisR01AR068966 · NIAMS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI REGATTE, RAVINDER · 2016 to 2021
$3.1M
Assessment of Cartilage Repair with Sodium MRI at 3TR01AR067156 · NIAMS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI REGATTE, RAVINDER · 2015 to 2019
$2.3M
Zero Echo Time Imaging of Knee JointR21AR075259 · NIAMS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI REGATTE, RAVINDER · 2020 to 2021
$403k
NIAMS NIH HHS R01 AR067156NIAMS NIH HHS R01 AR068966NIAMS NIH HHS R21 AR075259NIBIB NIH HHS P41 EB017183
6 · The paper itself

Abstract

NMR relaxometry can provide information about the relaxation of the magnetization in different tissues, increasing our understanding of molecular dynamics and biochemical composition in biological systems. In general, tissues have complex and heterogeneous structures composed of multiple pools. As a result, bulk magnetization returns to its original state with different relaxation times, in a multicomponent relaxation. Recovering the distribution of relaxation times in each voxel is a difficult inverse problem; it is usually unstable and requires long acquisition time, especially on clinical scanners. MRI can also be viewed as an inverse problem, especially when compressed sensing (CS) is used. The solution of these two inverse problems, CS and relaxometry, can be obtained very efficiently in a synergistically combined manner, leading to a more stable multicomponent relaxometry obtained with short scan times. In this paper, we will discuss the details of this technique from the viewpoint of inverse problems.

Indexed as

Magnetic Resonance ImagingAlgorithmsAnimalsCartilage, ArticularCattleLiverPhantoms, Imagingcompressed sensing, fast imaging, inverse problems, multicomponent relaxometry, parallel imaging, quantitative MRI, regularization

Identifiers

PMID32359000
PMCPMC7606711

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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.