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The Retina

The Retina

The retina is a layer of nervous tissue at the back of the eye that transduces light into neural signals. This process, called phototransduction, is carried out by rod and cone photoreceptor cells in the back of the retina.

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Related Experiment Video

Updated: Mar 31, 2026

Retinal Pathophysiological Evaluation in a Rat Model

Retinal Pathophysiological Evaluation in a Rat Model

Published on: May 6, 2022

Retinal Biochemistry, Physiology and Cell Biology.

Ricardo Luiz Smith, Sobha Sivaprasad, Victor Chong

Developments in Ophthalmology

|October 27, 2015

Summary

The retina

Area of Science:

Ophthalmology
Retinal Biology
Pathophysiology

Background:

The retina's normal function and disease involve the vitreous, retinal vasculature, macular pigments, phototransduction, retinal pigment epithelium, Bruch's membrane, and extracellular matrix.
Understanding these components is crucial for developing effective treatments for retinal diseases.

Purpose of the Study:

To elucidate the roles of key retinal structures and processes in ocular health and disease.
To provide a foundation for targeted therapeutic strategies by understanding retinal pathophysiology.

Main Methods:

Review of existing literature on retinal anatomy and physiology.
Analysis of the contribution of specific retinal components to disease pathogenesis.

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Dissection of Human Retina and RPE-Choroid for Proteomic Analysis

Dissection of Human Retina and RPE-Choroid for Proteomic Analysis

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Author Spotlight: Using the Split Retina Technique for Enhanced Access and Accelerated Experiments

Author Spotlight: Using the Split Retina Technique for Enhanced Access and Accelerated Experiments

Published on: January 16, 2024

Related Experiment Videos

Last Updated: Mar 31, 2026

Retinal Pathophysiological Evaluation in a Rat Model

Retinal Pathophysiological Evaluation in a Rat Model

Published on: May 6, 2022

Dissection of Human Retina and RPE-Choroid for Proteomic Analysis

Dissection of Human Retina and RPE-Choroid for Proteomic Analysis

Published on: November 12, 2017

Author Spotlight: Using the Split Retina Technique for Enhanced Access and Accelerated Experiments

Author Spotlight: Using the Split Retina Technique for Enhanced Access and Accelerated Experiments

Published on: January 16, 2024

Main Results:

Detailed examination of the vitreous, retinal vasculature, macular pigments, phototransduction, retinal pigment epithelium, Bruch's membrane, and extracellular matrix.
Identification of their significance in both normal retinal function and disease states.

Conclusions:

The discussed retinal structures and processes are integral to retinal function and disease.
Knowledge of pathophysiology enables the targeting of treatments for retinal conditions.