Related Experiment Video

Updated: Oct 9, 2026

Patch Clamp Recordings from Mouse Retinal Neurons in a Dark-adapted Slice Preparation
09:38

Patch Clamp Recordings from Mouse Retinal Neurons in a Dark-adapted Slice Preparation

Published on: September 12, 2010

Photoreceptors of the larval tiger salamander retina

A P Mariani

    Proceedings of the Royal Society of London. Series B, Biological Sciences
    |May 22, 1986
    PubMed

    More Related Videos

    Preparation of Living Isolated Vertebrate Photoreceptor Cells for Fluorescence Imaging11:24

    Preparation of Living Isolated Vertebrate Photoreceptor Cells for Fluorescence Imaging

    Published on: June 22, 2011

    Simultaneous Whole-cell Recordings from Photoreceptors and Second-order Neurons in an Amphibian Retinal Slice Preparation11:39

    Simultaneous Whole-cell Recordings from Photoreceptors and Second-order Neurons in an Amphibian Retinal Slice Preparation

    Published on: June 1, 2013

    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.
    Vision01:24

    Vision

    Vision is the result of light being detected and transduced into neural signals by the retina of the eye. This information is then further analyzed and interpreted by the brain. First, light enters the front of the eye and is focused by the cornea and lens onto the retina—a thin sheet of neural tissue lining the back of the eye. Because of refraction through the convex lens of the eye, images are projected onto the retina upside-down and reversed.
    Channel Rhodopsins01:11

    Channel Rhodopsins

    Most organisms use photoreceptors to sense and respond to light. Examples of photoreceptors include bacteriorhodopsins and bacteriophytochromes in some bacteria, phytochromes in plants, and rhodopsins in the photoreceptor cells of the vertebral retina. The light-sensitive property of these receptors is because of the bound chromophores, such as bilin in the phytochromes and retinal in the rhodopsins.
    Rhodopsins belong to the family of cell surface proteins called G-protein coupled receptors,...
    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,...
    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...