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Related Experiment Video

Updated: Mar 7, 2026

In vivo Optogenetic Stimulation of the Rodent Central Nervous System
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Optogenetics: Applications in psychiatric research.

Fukutoshi Shirai1, Akiko Hayashi-Takagi1,2

  • 1Laboratory of Medical Neuroscience, Institute for Molecular and Cellular Regulation, Gunma University, Maebachi, Japan.

Psychiatry and Clinical Neurosciences
|February 25, 2017
PubMed
Summary

Optogenetics combines optics and genetic engineering for precise cellular control, revolutionizing neuroscience. This review highlights optogenetic techniques and their psychiatric research applications.

Keywords:
action potentialcircuit-centric therapeuticsneuronal networkopsinsoptogenetics

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Related Experiment Videos

Last Updated: Mar 7, 2026

In vivo Optogenetic Stimulation of the Rodent Central Nervous System
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Published on: January 15, 2015

60.9K
Optogenetic Manipulation of Neuronal Activity to Modulate Behavior in Freely Moving Mice
14:40

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Published on: October 27, 2020

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Area of Science:

  • Neuroscience
  • Biotechnology
  • Molecular Biology

Background:

  • Optogenetic techniques enable precise optical control of molecular and cellular events.
  • This approach integrates optics and genetic engineering for enhanced specificity.
  • Traditional methods lack the fine-tuning capabilities of optogenetics.

Purpose of the Study:

  • To summarize the history and recent advances in optogenetics.
  • To focus on the applications of optogenetics in psychiatric research.

Main Methods:

  • Review of optogenetic techniques.
  • Analysis of optical manipulation of cellular events.
  • Examination of gene expression and trafficking control.

Main Results:

  • Optogenetics offers millisecond timescale optical control.
  • Subcellular precision in gene expression and trafficking is achievable.
  • Optogenetics has revolutionized neuroscience research.

Conclusions:

  • Optogenetics provides unprecedented control over biological systems.
  • Significant potential exists for optogenetics in advancing psychiatric research.