Evidence map›Paper›PMID 34787722›Full record

ReviewDocumenta ophthalmologica. Advances in ophthalmology2022

Electroretinogram responses in myopia: a review.

Satish Kumar Gupta, Ranjay Chakraborty, Pavan Kumar Verkicharla

Erratum issuedOpen access · hybridAbstract readReview
In one paragraph

Review in Documenta ophthalmologica. Advances in ophthalmology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.5field-weighted citation impact, top 6% 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

28 citing papers in PubMed, 40 citations in OpenAlex.

  1. Trial
  2. Measuring electroretinograms in tree shrews with a portable electrophysiology device.Documenta ophthalmologica. Advances in ophthalmology · 2026
    Article
  3. Selective i-wave attenuation in unilateral high myopia.Documenta ophthalmologica. Advances in ophthalmology · 2026
    Article
  4. Assessment of Macular Thickness in Myopic Patients and Its Correlation with Axial Length: A Hospital-Based Study.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Clinical and Molecular Landscape of GLRA2 in X-Linked Early-Onset High Myopia.Investigative ophthalmology & visual science · 2025
    Article
  14. Expanding the Clinical Spectrum ofInternational journal of molecular sciences · 2025
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Aland Island Eye Disease with Retinoschisis in the Clinical Spectrum ofInternational journal of molecular sciences · 2024
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 2 countries.

Satish Kumar GuptaMyopia Research Lab, Prof. Brien Holden Eye Research Centre, Brien Holden Institute of Optometry and Vision Sciences, Kallam Anji Reddy Campus, L V Prasad Eye Institute, Hyderabad, India.ORCID 0000-0001-5753-6111
Ranjay ChakrabortyCaring Futures Institute, College of Nursing and Health Sciences, Optometry and Vision Science, Flinders University, Adelaide, South Australia, Australia.ORCID 0000-0001-8850-1907
Pavan Kumar VerkicharlaMyopia Research Lab, Prof. Brien Holden Eye Research Centre, Brien Holden Institute of Optometry and Vision Sciences, Kallam Anji Reddy Campus, L V Prasad Eye Institute, Hyderabad, India. pavanverkicharla@lvpei.org.ORCID 0000-0001-7755-2178
L V Prasad Eye Institute · INFlinders University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The stretching of a myopic eye is associated with several structural and functional changes in the retina and posterior segment of the eye. Recent research highlights the role of retinal signaling in ocular growth. Evidence from studies conducted on animal models and humans suggests that visual mechanisms regulating refractive development are primarily localized at the retina and that the visual signals from the retinal periphery are also critical for visually guided eye growth. Therefore, it is important to study the structural and functional changes in the retina in relation to refractive errors. This review will specifically focus on electroretinogram (ERG) changes in myopia and their implications in understanding the nature of retinal functioning in myopic eyes. Based on the available literature, we will discuss the fundamentals of retinal neurophysiology in the regulation of vision-dependent ocular growth, findings from various studies that investigated global and localized retinal functions in myopia using various types of ERGs.

Indexed as

ElectroretinographyMyopiaAnimalsHumansRefraction, OcularRetinaVision, OcularAxial lengthElectroretinogram (ERG)MyopiaNeuronsNeurophysiologyRetina

Identifiers

PMID34787722
PMCPMC9470726
OpenAlexW3211478786

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.