Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Focusing of Light in the Eye

Focusing of Light in the Eye

Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

SPECTRUM: Early clinical experience from the first global real-world study of aflibercept 8 mg in patients with diabetic macular oedema.

Eye (London, England)·2026

Same author

Effect of key baseline disease characteristics on aflibercept 8 mg dosing interval extension: A post hoc 96-week analysis of PULSAR.

Ophthalmology. Retina·2026

Same author

Six-Month Real-World Data in Macular Edema Due to Retinal Vein Occlusion Treated with Faricimab: Swiss Retina Research Network Report.

Ophthalmology and therapy·2026

Same author

Radiomics-based fundus autofluorescence analysis in central serous chorioretinopathy-MICRoN report number twelve.

Scientific reports·2026

Same author

Applying Lincoff's Rule to Central Serous Chorioretinopathy: The Macula Society International CSCR Research Network (MICRoN) Report-15.

Ophthalmology science·2026

Same author

Predictors of Good Visual Recovery in Patients With Spontaneously Resolved Acute CSCR - MICRoN Report Number Thirteen.

American journal of ophthalmology·2026

Search research articles

Related Experiment Video

Updated: Aug 31, 2025

Multifocal Electroretinograms

Multifocal Electroretinograms

Published on: December 4, 2011

MULTIPLE EVANESCENT WHITE DOT SYNDROME FROM A PATIENT'S PERSPECTIVE.

Alexandra Bograd¹, Marion R Munk

¹Department of Ophthalmology Inselspital, University Hospital and University of Bern, Bern, Switzerland.

Retinal Cases & Brief Reports

|August 25, 2022

Summary

Multiple evanescent white dot syndrome (MEWDS) is a retinal condition. A graphic designer visually documented his symptom progression, aiding understanding for patients and physicians.

More Related Videos

Dynamic Visual Tests to Identify and Quantify Visual Damage and Repair Following Demyelination in Optic Neuritis Patients

Dynamic Visual Tests to Identify and Quantify Visual Damage and Repair Following Demyelination in Optic Neuritis Patients

Published on: April 14, 2014

Author Spotlight: Ex Vivo OCT-Based Multimodal Imaging of Human Donor Eyes for Research into Age-Related Macular Degeneration

Author Spotlight: Ex Vivo OCT-Based Multimodal Imaging of Human Donor Eyes for Research into Age-Related Macular Degeneration

Published on: May 26, 2023

Related Experiment Videos

Last Updated: Aug 31, 2025

Multifocal Electroretinograms

Multifocal Electroretinograms

Published on: December 4, 2011

Dynamic Visual Tests to Identify and Quantify Visual Damage and Repair Following Demyelination in Optic Neuritis Patients

Dynamic Visual Tests to Identify and Quantify Visual Damage and Repair Following Demyelination in Optic Neuritis Patients

Published on: April 14, 2014

Author Spotlight: Ex Vivo OCT-Based Multimodal Imaging of Human Donor Eyes for Research into Age-Related Macular Degeneration

Author Spotlight: Ex Vivo OCT-Based Multimodal Imaging of Human Donor Eyes for Research into Age-Related Macular Degeneration

Published on: May 26, 2023

Area of Science:

Ophthalmology
Retinal Imaging
Visual Perception

Background:

Multiple evanescent white dot syndrome (MEWDS) is an inflammatory condition affecting the outer retina.
Limited patient-reported data exists on the subjective experience of MEWDS symptoms.

Observation:

A 28-year-old male graphic designer with MEWDS meticulously illustrated his visual disturbances.
The patient documented symptom evolution while engaging in daily activities like viewing a ceiling, a face, and a phone.

Findings:

Initial symptoms included a shimmering scotoma in the temporal visual field, resembling an enlarged blind spot.
The scotoma gradually diminished in intensity and migrated superiorly and nasally before resolving.

Implications:

Patient-created illustrations offer valuable insights into the dynamic nature of MEWDS symptoms.
Visual documentation can enhance physician comprehension and patient monitoring of MEWDS.
This case highlights the utility of patient-generated visual data in understanding rare retinal diseases.