Evidence map›Paper›PMID 28769742›Full record

ArticleFrontiers in neuroscience2017

Reproducibility of Quantitative Brain Imaging Using a PET-Only and a Combined PET/MR System.

Martin L Lassen, Otto Muzik, Thomas Beyer, Marcus Hacker, Claes Nøhr Ladefoged, Jacobo Cal-González, Wolfgang Wadsak, Ivo Rausch, Oliver Langer, Martin Bauer

Abstract read
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In one paragraph

Article in Frontiers in neuroscience, 2017. 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.

  1. Deep-learning-based attenuation correction in dynamic [Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2021
    Trial
  2. Article
  3. Article
  4. Attenuation correction for human PET/MRI studies.Physics in medicine and biology · 2020
    Article
  5. 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

10 authors.

Martin L LassenCenter for Medical Physics and Biomedical Engineering, Medical University of ViennaVienna, Austria.
Otto MuzikDepartment of Radiology, Detroit Medical Center, Children's Hospital of Michigan, Wayne State University School of MedicineDetroit, MI, United States.
Thomas BeyerCenter for Medical Physics and Biomedical Engineering, Medical University of ViennaVienna, Austria.
Marcus HackerDepartment of Biomedical Imaging and Image-guided Therapy, Division of Nuclear Medicine, Medical University of ViennaVienna, Austria.
Claes Nøhr LadefogedDepartment of Clinical Physiology, Nuclear Medicine and PETRigshospitalet, Copenhagen, Denmark.
Jacobo Cal-GonzálezCenter for Medical Physics and Biomedical Engineering, Medical University of ViennaVienna, Austria.
Wolfgang WadsakDepartment of Biomedical Imaging and Image-guided Therapy, Division of Nuclear Medicine, Medical University of ViennaVienna, Austria.
Ivo RauschCenter for Medical Physics and Biomedical Engineering, Medical University of ViennaVienna, Austria.
Oliver LangerDepartment of Biomedical Imaging and Image-guided Therapy, Division of Nuclear Medicine, Medical University of ViennaVienna, Austria.
Martin BauerDepartment for Clinical Pharmacology, Medical University of ViennaVienna, Austria.

Funding

Austrian Science Fund FWF KLI 480
6 · The paper itself

Abstract

The purpose of this study was to test the feasibility of migrating a quantitative brain imaging protocol from a positron emission tomography (PET)-only system to an integrated PET/MR system. Potential differences in both absolute radiotracer concentration as well as in the derived kinetic parameters as a function of PET system choice have been investigated. Five healthy volunteers underwent dynamic (R)-[

Indexed as

attenuation correctioninter-scan variabilitykinetic modelingPETPET/MR

Identifiers

PMID28769742
PMCPMC5511842

What OpenQuestion holds

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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.