Evidence map›Paper›PMID 32757301›Full record

ArticleMedical physics2020

Effects of motion and b-value on apparent temperature measurement by diffusion-based thermometry MRI: eye vitreous study.

Jamal J Derakhshan, Neda Parvin, Laurie A Loevner, Felix W Wehrli, Robert C McKinstry

Open access · greenAbstract read
In one paragraph

Article in Medical physics, 2020. 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
0.1field-weighted citation impact, top 61% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  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

5 authors at 2 institutions in 1 country.

Jamal J DerakhshanMallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Neda ParvinMallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Laurie A LoevnerDepartment of Radiology, University of Pennsylvania, Philadelphia, PA, 19104, USA.
Felix W WehrliDepartment of Radiology, University of Pennsylvania, Philadelphia, PA, 19104, USA.
Robert C McKinstryMallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Mallinckrodt (United States) · USUniversity of Pennsylvania · US

Funding

RESEARCH TRACK RADIOLOGY RESIDENCYT32EB004311 · NIBIB · UNIVERSITY OF PENNSYLVANIA · PI Terence P Gade, Misun Hwang · 2005 to 2026
$4.5M
HHS | NIH | National Institute of Biomedical Imaging and Bioengineering (NIBIB) NIH T32 EB004311NIBIB NIH HHS T32 EB004311Radiological Society of North America (RSNA) RF1624Siemens USA (Siemens Corporation) RF1624Washington University in St. Louis (WUSTL)
6 · The paper itself

Abstract

purposeTo make noninvasive measurements of temperature in the posterior chamber (vitreous) of the eye using diffusion-based thermometry (DBT) magnetic resonance imaging (MRI) and to explain variability in these measurements due to choice of b-value and the effects of motion.

methodsPhantom studies of human vitreous and distilled water were performed using b-values from 0 to 1500 s/mm

resultsThe diffusion coefficient of vitreous (2,088 ± 13 × 10

conclusionsGlobe vitreous temperature has been measured noninvasively using DBT MRI. Using routine clinical b-values of b = 0, 500 and 1000 s/mm

Indexed as

Diffusion Magnetic Resonance ImagingThermometryHumansProspective StudiesReproducibility of ResultsRetrospective StudiesTemperaturediffusion Based Thermometry MRIglobeocularvitreous temperature

Identifiers

PMID32757301
PMCPMC8016633
OpenAlexW3047180940

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.