Jove
Visualize
Contact Us
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 Concept Videos

Photoreceptors and Visual Pathways01:22

Photoreceptors and Visual Pathways

8.5K
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,...
8.5K
Neuron Structure01:31

Neuron Structure

196.6K
Overview
196.6K
Neuron Structure01:30

Neuron Structure

18.1K
Neurons are the main type of cell in the nervous system that generate and transmit electrochemical signals. They primarily communicate with each other using neurotransmitters at specific junctions called synapses. Neurons come in many shapes that often relate to their function, but most share three main structures: an axon and dendrites that extend out from a cell body.
Structure and Function of Neurons
The neuronal cell body—the soma— houses the nucleus and organelles vital to...
18.1K
Neuronal Communication01:28

Neuronal Communication

5.5K
Neurons, the fundamental units of the brain and nervous system, communicate through complex electrochemical signals that underpin all cognitive and bodily functions. This communication is primarily facilitated by a process involving the generation and propagation of an action potential along the axon of the neuron. When the internal electrical charge of a neuron surpasses a certain threshold, an action potential is triggered. This rapid change in voltage travels swiftly along the axon to the...
5.5K
The Retina01:32

The Retina

56.6K
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.
56.6K
Neurons as Communicators of the Brain01:22

Neurons as Communicators of the Brain

5.2K
Neurons, the fundamental units of the brain and nervous system, function as the primary transmitters of information throughout the body. Their ability to communicate through electrical and chemical signals is vital for every bodily function, from regulating the heartbeat to processing complex thoughts. Each neuron has three main components: the cell body (soma), dendrites, and an axon, each specialized to facilitate swift and efficient neural communication.
Cell Body
The cell body, also known...
5.2K

You might also read

Related Articles

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

Sort by
Same author

Oxidative balance score, genetic susceptibility, and the risk of pancreatic cancer: a population-based cohort study.

Nutrition journal·2026
Same author

Repeated dose toxicity and immunogenicity studies in SD rats: a new recombinant zoster vaccine (CHO cell) formulated with adjuvant BC02.

Frontiers in cellular and infection microbiology·2026
Same author

Near-Infrared Fluorescent Lipid Droplet Polarity Probe for Distinguishing Different Liver Injury Diseases.

Chemical & biomedical imaging·2026
Same author

Association between systemic inflammatory response index and the prognosis of patients with localized and advanced renal cell carcinoma: a systematic review and meta-analysis.

Translational andrology and urology·2026
Same author

Comparative Analysis of the Transcriptome of the Chicken Breast Muscle at Different Developmental Stages.

Animals : an open access journal from MDPI·2026
Same author

Assessing Large Language Models for Early Article Identification in Otolaryngology-Head and Neck Surgery Systematic Reviews.

Health care science·2026
Same journal

Effects of early hearing deficits on olivocochlear efferent neuron morphology in mice.

Hearing research·2026
Same journal

Cochlear aging after synaptopathic noise: age-noise interactions in hair cell loss and axonal degeneration.

Hearing research·2026
Same journal

MERGE: Misophonia and emotion regulation in a guided experience sampling study.

Hearing research·2026
Same journal

Repopulating microglia recapitulate developmental characteristics during a period of auditory circuit recovery.

Hearing research·2026
Same journal

Deficits in tail-lift and air-righting reflexes in rats after ototoxicity associate with loss of vestibular type I hair cells.

Hearing research·2026
Same journal

Slc16a5 (MCT6) knockout induces sex-dependent changes in auditory function, hair cell viability and cochlear transcriptomic programs in the mouse.

Hearing research·2026
See all related articles

Related Experiment Video

Updated: May 1, 2026

Using Affordable LED Arrays for Photo-Stimulation of Neurons
07:40

Using Affordable LED Arrays for Photo-Stimulation of Neurons

Published on: November 15, 2011

18.3K

Photons and neurons.

Claus-Peter Richter1, Xiaodong Tan2

  • 1Northwestern University Feinberg School of Medicine, Department of Otolaryngology, 303 E. Chicago Ave, Searle 12-561, Chicago, IL 60611, USA; Dept. of Biomedical Engineering, Northwestern University, 2145 Sheridan Road, Tech E310, Evanston, IL 60208, USA; The Hugh Knowles Center, Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL 60208, USA.

Hearing Research
|April 9, 2014
PubMed
Summary
This summary is machine-generated.

New light-based neuroscience techniques like optogenetics offer precise control over neural activity. This review highlights their importance and mechanisms for auditory research applications.

More Related Videos

Optical Recording of Suprathreshold Neural Activity with Single-cell and Single-spike Resolution
08:48

Optical Recording of Suprathreshold Neural Activity with Single-cell and Single-spike Resolution

Published on: September 5, 2012

11.3K
Optical Control of Living Cells Electrical Activity by Conjugated Polymers
10:16

Optical Control of Living Cells Electrical Activity by Conjugated Polymers

Published on: January 28, 2016

7.1K

Related Experiment Videos

Last Updated: May 1, 2026

Using Affordable LED Arrays for Photo-Stimulation of Neurons
07:40

Using Affordable LED Arrays for Photo-Stimulation of Neurons

Published on: November 15, 2011

18.3K
Optical Recording of Suprathreshold Neural Activity with Single-cell and Single-spike Resolution
08:48

Optical Recording of Suprathreshold Neural Activity with Single-cell and Single-spike Resolution

Published on: September 5, 2012

11.3K
Optical Control of Living Cells Electrical Activity by Conjugated Polymers
10:16

Optical Control of Living Cells Electrical Activity by Conjugated Polymers

Published on: January 28, 2016

7.1K

Area of Science:

  • Neuroscience
  • Auditory Neuroscience
  • Biotechnology

Background:

  • Light-based methods offer precise control over neural activity.
  • Optogenetics, thermogenetics, and infrared neural stimulation are key techniques.
  • These methods enable researchers to activate or inhibit neural pathways.

Purpose of the Study:

  • To review the significance of light-based neural control techniques in auditory research.
  • To compare and contrast optogenetics, thermogenetics, and infrared neural stimulation.
  • To elucidate the mechanisms, capabilities, and limitations of these auditory neuroscience tools.

Main Methods:

  • Literature review of optogenetics, thermogenetics, and infrared neural stimulation.
  • Comparative analysis of technique mechanisms and applications.
  • Focus on relevance to the auditory system.

Main Results:

  • Optogenetics, thermogenetics, and infrared neural stimulation provide distinct methods for neural modulation.
  • Each technique presents unique advantages and challenges for auditory research.
  • Understanding mechanisms is crucial for effective application.

Conclusions:

  • Light-based neural control techniques are vital for advancing auditory neuroscience.
  • Further research is needed to fully exploit their potential.
  • This review provides a foundational understanding for auditory researchers.