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Related Experiment Video

Updated: May 14, 2026

In vivo Optogenetic Stimulation of the Rodent Central Nervous System

In vivo Optogenetic Stimulation of the Rodent Central Nervous System

Published on: January 15, 2015

Recent advances in optogenetics and pharmacogenetics.

Gary Aston-Jones¹, Karl Deisseroth

¹Department of Neurosciences, Medical University of South Carolina, Charleston, SC 29425, USA. astong@musc.edu

|February 21, 2013

Summary

Optogenetics and pharmacogenetics offer powerful tools for neuroscience research. These methods, using microbial opsins and designer receptors, enable exploration of nervous system function and dysfunction.

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Last Updated: May 14, 2026

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Area of Science:

Neuroscience
Molecular Biology
Genetics

Background:

Optogenetics and pharmacogenetics are advanced experimental techniques in neuroscience.
These methods utilize microbial opsin genes and designer receptors, respectively.
They offer versatile approaches to study neuronal function and dysfunction.

Purpose of the Study:

To synthesize and summarize the current state of optogenetics and designer receptor technologies.
To present findings from leading researchers in the field.
To explore the application of these tools in understanding nervous system function and dysfunction.

Main Methods:

Optogenetics using microbial opsin genes.
Pharmacogenetics using designer receptors.
Integration of these modalities with other synergistic research methods.

Main Results:

The 7th Annual Brain Research Meeting highlighted advancements in optogenetics and pharmacogenetics.
Articles in this special issue summarize the state-of-the-art in these techniques.
Researchers are applying these tools to diverse neuroscience questions.

Conclusions:

Optogenetics and pharmacogenetics are crucial for fundamental neuroscience research.
These integrated methods provide significant opportunities to investigate neuronal processes.
Continued development and application of these tools will advance our understanding of the nervous system.