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Related Experiment Video

Updated: May 26, 2026

Optogenetic Manipulation of Neuronal Activity to Modulate Behavior in Freely Moving Mice
14:40

Optogenetic Manipulation of Neuronal Activity to Modulate Behavior in Freely Moving Mice

Published on: October 27, 2020

Reshaping the optical dimension in optogenetics.

Alipasha Vaziri1, Valentina Emiliani

  • 1Research Institute of Molecular Pathology (IMP) & Max F. Perutz Laboratories, University of Vienna, Austria, Dr. Bohr Gasse 7-9, A-1030 Vienna, Austria. alipasha.vaziri@univie.ac.at

Current Opinion in Neurobiology
|January 3, 2012
PubMed
Summary
This summary is machine-generated.

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Optogenetics uses light to control neurons, advancing neuroscience. New optical techniques offer better spatial and temporal control for neural circuit mapping and artificial stimulation.

Area of Science:

  • Neuroscience
  • Optogenetics
  • Circuit Mapping

Background:

  • Optogenetics revolutionizes neuroscience by enabling targeted neuronal stimulation.
  • Current applications often use simple optical methods for population activity.
  • Advanced optical techniques are needed to overcome limitations in spatial and temporal resolution.

Purpose of the Study:

  • To discuss and compare novel optical techniques in optogenetics.
  • To highlight advancements in spatial and temporal resolution for neuronal excitation.
  • To illustrate the application of these techniques in diverse biological contexts.

Main Methods:

  • Review and comparison of emerging optogenetic optical schemes.
  • Analysis of techniques enhancing spatial and temporal resolution.

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Laser-scanning Photostimulation of Optogenetically Targeted Forebrain Circuits
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Laser-scanning Photostimulation of Optogenetically Targeted Forebrain Circuits

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Related Experiment Videos

Last Updated: May 26, 2026

Optogenetic Manipulation of Neuronal Activity to Modulate Behavior in Freely Moving Mice
14:40

Optogenetic Manipulation of Neuronal Activity to Modulate Behavior in Freely Moving Mice

Published on: October 27, 2020

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

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

Laser-scanning Photostimulation of Optogenetically Targeted Forebrain Circuits

Published on: December 27, 2013

  • Evaluation of methods for flexible light pattern generation.

    • Main Results:

    • Identification of new optical techniques with improved resolution.
    • Assessment of strengths and limitations of various optical approaches.
    • Demonstration of applicability across different biological systems.

    Conclusions:

    • Novel optical schemes significantly enhance optogenetic capabilities.
    • Advanced techniques are crucial for precise neural circuit investigation.
    • These methods promise to expand the control over neural activity and stimulus space.