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Updated: Apr 27, 2026

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

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

Published on: February 25, 2022

The optogenetic revolution in memory research.

¹Edmond and Lily Safra Center for Brain Sciences (ELSC), The Hebrew University, Givat Ram, Jerusalem 91904 Israel.

Trends in Neurosciences

|July 16, 2014

Summary

This summary is machine-generated.

Optogenetics has revolutionized memory research, offering new insights into cognitive networks. This technique illuminates the spatiotemporal organization of memory processing in the brain.

Keywords:

amygdala cortex fear hippocampus memory optogenetics

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Area of Science:

Neuroscience
Cognitive Science
Molecular Biology

Background:

The study of memory and cognitive processes has been significantly advanced by new research methodologies.
Understanding the neural networks underlying cognition is a key challenge in neuroscience.

Purpose of the Study:

To review recent breakthroughs in memory research utilizing optogenetics.
To describe the technical approaches and opportunities presented by optogenetics in cognitive neuroscience.

Main Methods:

Optogenetics application in memory research.
Analysis of a large body of literature on optogenetics and memory.
Investigation of hippocampal, cortical, and amygdalar contributions to cognition.

Main Results:

Optogenetics has led to a significant leap in understanding memory and cognitive networks.
Foundational data has been generated for deciphering the spatiotemporal organization of memory processing.
The role of specific brain regions, including the hippocampus, cortex, and amygdala, in cognition has been elucidated.

Conclusions:

Optogenetics has revolutionized memory research, providing unprecedented tools for investigation.
This technique offers significant opportunities for future discoveries in cognitive neuroscience.
Further research will continue to refine our understanding of the neural basis of memory and cognition.