Jove
Visualize
Contact Us

Related Concept Videos

Photoreceptors and Visual Pathways01:22

Photoreceptors and Visual Pathways

8.3K
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,...
8.3K

You might also read

Related Articles

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

Sort by
Same author

Variability and predictability in human sleep.

Brain communications·2025
Same author

BDNF-TrkB signaling orchestrates the buildup process of local sleep.

Cell reports·2024
Same author

Sleep and the hypothalamus.

Science (New York, N.Y.)·2023
Same author

Sleep to Survive Predators.

Neuroscience bulletin·2022
Same author

Author Correction: A genetically encoded sensor for in vivo imaging of orexin neuropeptides.

Nature methods·2022
Same author

A genetically encoded sensor for in vivo imaging of orexin neuropeptides.

Nature methods·2022
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Apr 26, 2026

In vivo Optogenetic Stimulation of the Rodent Central Nervous System
09:37

In vivo Optogenetic Stimulation of the Rodent Central Nervous System

Published on: January 15, 2015

60.7K

Optogenetics: opsins and optical interfaces in neuroscience.

Antoine R Adamantidis, Feng Zhang, Luis de Lecea

    Cold Spring Harbor Protocols
    |August 3, 2014
    PubMed
    Summary

    Optogenetics uses light and genetics to control specific cells. This guide covers using microbial opsins in mammalian brains, detailing opsin selection, expression, and light delivery techniques for neuroscience research.

    More Related Videos

    Laser-scanning Photostimulation of Optogenetically Targeted Forebrain Circuits
    07:43

    Laser-scanning Photostimulation of Optogenetically Targeted Forebrain Circuits

    Published on: December 27, 2013

    9.7K
    Ex Vivo Optogenetic Interrogation of Long-Range Synaptic Transmission and Plasticity from Medial Prefrontal Cortex to Lateral Entorhinal Cortex
    11:31

    Ex Vivo Optogenetic Interrogation of Long-Range Synaptic Transmission and Plasticity from Medial Prefrontal Cortex to Lateral Entorhinal Cortex

    Published on: February 25, 2022

    2.2K

    Related Experiment Videos

    Last Updated: Apr 26, 2026

    In vivo Optogenetic Stimulation of the Rodent Central Nervous System
    09:37

    In vivo Optogenetic Stimulation of the Rodent Central Nervous System

    Published on: January 15, 2015

    60.7K
    Laser-scanning Photostimulation of Optogenetically Targeted Forebrain Circuits
    07:43

    Laser-scanning Photostimulation of Optogenetically Targeted Forebrain Circuits

    Published on: December 27, 2013

    9.7K
    Ex Vivo Optogenetic Interrogation of Long-Range Synaptic Transmission and Plasticity from Medial Prefrontal Cortex to Lateral Entorhinal Cortex
    11:31

    Ex Vivo Optogenetic Interrogation of Long-Range Synaptic Transmission and Plasticity from Medial Prefrontal Cortex to Lateral Entorhinal Cortex

    Published on: February 25, 2022

    2.2K

    Area of Science:

    • Neuroscience
    • Biotechnology
    • Genetics

    Background:

    • Optogenetics enables precise control of cellular functions using light and genetic engineering.
    • Microbial opsins are key tools for optogenetic applications in neuroscience.
    • Understanding optogenetic techniques is crucial for advanced biological research.

    Discussion:

    • This introduction focuses on the practical application of microbial opsins in mammalian brains.
    • It covers essential techniques for selecting appropriate opsins based on experimental needs.
    • The guide also addresses the implementation of opsin expression and the adaptation of optical hardware.

    Key Insights:

    • Successful optogenetic manipulation requires careful selection of opsins.
    • Tailoring opsin expression to neuroscientific requirements is fundamental.
    • Effective light delivery into the brain is critical for optogenetic control.

    Outlook:

    • This foundational knowledge supports the development of novel optogenetic strategies.
    • It facilitates the exploration of neural circuits and functions in mammals.
    • Advances in optogenetics promise new therapeutic and research avenues.