Related Experiment Video

Updated: Jun 16, 2026

An Isolated Retinal Preparation to Record Light Response from Genetically Labeled Retinal Ganglion Cells
13:02

An Isolated Retinal Preparation to Record Light Response from Genetically Labeled Retinal Ganglion Cells

Published on: January 26, 2011

Selective activation of mGluR8 receptors modulates retinal ganglion cell light responses

S Quraishi1, B T Reed, R M Duvoisin

  • 1Neurological Sciences Institute, Oregon Health & Science University, Beaverton, OR 97006, USA.

Neuroscience
|January 26, 2010
PubMed

More Related Videos

Immunohistochemical and Calcium Imaging Methods in Wholemount Rat Retina08:54

Immunohistochemical and Calcium Imaging Methods in Wholemount Rat Retina

Published on: October 13, 2014

Examination of Anatomical Features of Retinal Ganglion Cells Under N-methyl-D-aspartic Acid (NMDA)-induced Excitotoxicity07:11

Examination of Anatomical Features of Retinal Ganglion Cells Under N-methyl-D-aspartic Acid (NMDA)-induced Excitotoxicity

Published on: September 19, 2025

Related Concept Videos

The Retina01:32

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.
Photoreceptors and Visual Pathways01:22

Photoreceptors and Visual Pathways

At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category, whereas...
G-Protein Gated Ion Channels01:21

G-Protein Gated Ion Channels

GPCRs are primarily responsible for our sense of smell, taste, and vision.  The binding of a sensory stimulus activates GPCR to stimulate effector proteins, many of which are ion channels in the sensory organs. GPCRs modulate the opening and closing of the target ion channels either directly by binding them, or by releasing second messengers that activate these channels. As ions move across the membrane, the membrane potential is altered, which induces an appropriate response.
Sensory organs,...
Anatomy of the Eyeball01:20

Anatomy of the Eyeball

The eye is a spherical, hollow structure composed of three tissue layers. The outer layer — the fibrous tunic, comprises the sclera — a white structure — and the cornea, which is transparent. The sclera encompasses some of the ocular surface, most of which is not visible. However, the 'white of the eye' is distinctively visible in humans compared to other species. The cornea, a clear covering at the front of the eye, enables light penetration. The eye's middle layer, the vascular tunic,...