Evidence map›Paper›PMID 25914505›Full record

ArticleProceedings of SPIE--the International Society for Optical Engineering2015

Constructing a statistical atlas of the radii of the optic nerve and cerebrospinal fluid sheath in young healthy adults.

Robert L Harrigan, Andrew J Plassard, Louise A Mawn, Robert L Galloway, Seth A Smith, Bennett A Landman

Open access · greenAbstract read
In one paragraph

Article in Proceedings of SPIE--the International Society for Optical Engineering, 2015. 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
1.7field-weighted citation impact, top 16% 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

7 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Improved Automatic Optic Nerve Radius Estimation from High Resolution MRI.Proceedings of SPIE--the International Society for Optical Engineering · 2017
    Article
  4. Article
  5. Article
  6. Short Term Reproducibility of a High Contrast 3-D Isotropic Optic Nerve Imaging Sequence in Healthy Controls.Proceedings of SPIE--the International Society for Optical Engineering · 2016
    Article
  7. Quantitative characterization of optic nerve atrophy in patients with multiple sclerosis.Multiple sclerosis journal - experimental, translational and clinical
    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

6 authors at 1 institution in 1 country.

Robert L HarriganElectrical Engineering, Vanderbilt University, Nashville, TN, USA 37235.
Andrew J PlassardComputer Science, Vanderbilt University, Nashville, TN, USA 37235.
Louise A MawnOphthalmology and Neurological Surgery, Vanderbilt University, Nashville, TN, USA 37233.
Robert L GallowayBiomedical Engineering, Vanderbilt University, Nashville, TN, USA 37235.
Seth A SmithInstitute for Imaging Science, Vanderbilt University, Nashville, TN, USA 37235 ; Radiology, Vanderbilt University, Nashville, TN, USA 37235.
Bennett A LandmanElectrical Engineering, Vanderbilt University, Nashville, TN, USA 37235 ; Computer Science, Vanderbilt University, Nashville, TN, USA 37235 ; Biomedical Engineering, Vanderbilt University, Nashville, TN, USA 37235 ; Institute for Imaging Science, Vanderbilt University, Nashville, TN, USA 37235 ; Radiology, Vanderbilt University, Nashville, TN, USA 37235.
Vanderbilt University · US

Funding

VANDERBILT UNIVERSITY CTSA FOR PEDIATRIC RESEARCHUL1RR024975 · NCRR · VANDERBILT UNIVERSITY · PI BERNARD, GORDON RAPHAEL · 2007 to 2011
$45.7M
The Vanderbilt Institute for Clinical and Translational Research (VICTR)UL1TR000445 · NCATS · VANDERBILT UNIVERSITY MEDICAL CENTER · PI BERNARD, GORDON RAPHAEL · 2012 to 2016
$41.4M
Training in Vision ResearchT32EY007135 · NEI · VANDERBILT UNIVERSITY · PI GEOFFREY F WOODMAN · 1994 to 2026
$5.8M
Microstructural Characterization of the Optic Nerve in Optic NeuritisR01EY023240 · NEI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI SMITH, SETH A · 2014 to 2017
$1.0M
Quantitative Image Analysis Techniques for Optic Nerve DiseaseR21EY024036 · NEI · VANDERBILT UNIVERSITY · PI LANDMAN, BENNETT A. · 2014 to 2015
$410k
NCATS NIH HHS UL1 TR000445NCRR NIH HHS UL1 RR024975NEI NIH HHS R01 EY023240NEI NIH HHS R21 EY024036NEI NIH HHS T32 EY007135
6 · The paper itself

Abstract

Optic neuritis is a sudden inflammation of the optic nerve (ON) and is marked by pain on eye movement, and visual symptoms such as a decrease in visual acuity, color vision, contrast and visual field defects. The ON is closely linked with multiple sclerosis (MS) and patients have a 50% chance of developing MS within 15 years. Recent advances in multi-atlas segmentation methods have omitted volumetric assessment. In the past, measuring the size of the ON has been done by hand. We utilize a new method of automatically segmenting the ON to measure the radii of both the ON and surrounding cerebrospinal fluid (CSF) sheath to develop a normative distribution of healthy young adults. We examine this distribution for any trends and find that ON and CSF sheath radii do not vary between 20-35 years of age and between sexes. We evaluate how six patients suffering from optic neuropathy compare to this distribution of controls. We find that of these six patients, five of them qualitatively differ from the normative distribution which suggests this technique could be used in the future to distinguish between optic neuritis patients and healthy controls.

Indexed as

Magnetic Resonance ImagingMulti-Atlas SegmentationNon-linear OptimizationOptic Nerve

Identifiers

PMID25914505
PMCPMC4405797
OpenAlexW2049393685

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.