Evidence map›Paper›PMID 25819451›Full record

ReviewExperimental eye research2015

Optic nerve head biomechanics in aging and disease.

J Crawford Downs

Open access · greenAbstract readReview
In one paragraph

Review in Experimental eye research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed
11.4field-weighted citation impact, top 1% 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

80 citing papers in PubMed, 139 citations in OpenAlex.

  1. Article
  2. The association between asymmetric stress distribution on the lamina cribrosa and glaucoma progression.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025
    Article
  3. Horizontal Gaze Tolerance and Its Effects on Visual Sensitivity in Glaucoma.Investigative ophthalmology & visual science · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Aging Effects on Optic Nerve Neurodegeneration.International journal of molecular sciences · 2023
    Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review

20 more citing papers are in PubMed but not listed here.

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

1 author at 1 institution in 1 country.

J Crawford DownsDepartment of Ophthalmology, University of Alabama at Birmingham School of Medicine, 1670 University Blvd., VH 390A, Birmingham, AL 35294, USA. Electronic address: cdowns@uab.edu.
University of Alabama at Birmingham · US

Funding

Age-related changes in optic nerve head structure and biomechanicsR01EY018926 · NEI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI DOWNS, J CRAWFORD, GIRKIN, CHRISTOPHER ANTHONY · 2008 to 2015
$2.6M
NEI NIH HHS R01 EY-018926NEI NIH HHS R01 EY018926
6 · The paper itself

Abstract

This nontechnical review is focused upon educating the reader on optic nerve head biomechanics in both aging and disease along two main themes: what is known about how mechanical forces and the resulting deformations are distributed in the posterior pole and ONH (biomechanics) and what is known about how the living system responds to those deformations (mechanobiology). We focus on how ONH responds to IOP elevations as a structural system, insofar as the acute mechanical response of the lamina cribrosa is confounded with the responses of the peripapillary sclera, prelaminar neural tissues, and retrolaminar optic nerve. We discuss the biomechanical basis for IOP-driven changes in connective tissues, blood flow, and cellular responses. We use glaucoma as the primary framework to present the important aspects of ONH biomechanics in aging and disease, as ONH biomechanics, aging, and the posterior pole extracellular matrix (ECM) are thought to be centrally involved in glaucoma susceptibility, onset and progression.

Indexed as

Computer SimulationAgingBiomechanical PhenomenaFinite Element AnalysisHumansModels, BiologicalOptic DiskOptic Nerve DiseasesBiomechanicsGlaucomaONHOptic nerve headSclera

Identifiers

PMID25819451
PMCPMC4379445
OpenAlexW2121962174

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.