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Related Experiment Video

Updated: Mar 6, 2026

Optrode Array for Simultaneous Optogenetic Modulation and Electrical Neural Recording

Optrode Array for Simultaneous Optogenetic Modulation and Electrical Neural Recording

Published on: September 1, 2022

CMOS-based opto-electronic neural interface devices for optogenetics.

Takashi Tokuda, Satoki Noguchi, Satoru Iwasaki

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference

|March 9, 2017

Summary

This summary is machine-generated.

New CMOS-based opto-electronic neural interfaces enable advanced optogenetics. These devices offer single-chip solutions for on-chip applications and flexible multi-chip systems for in vivo brain studies.

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Last Updated: Mar 6, 2026

Optrode Array for Simultaneous Optogenetic Modulation and Electrical Neural Recording

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Published on: September 1, 2022

In vivo Optogenetic Stimulation of the Rodent Central Nervous System

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Published on: January 15, 2015

Optogenetic Functional MRI

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Published on: April 19, 2016

Area of Science:

Neuroscience
Biomedical Engineering
Electrical Engineering

Background:

Optogenetics offers precise control over neural circuits.
Existing neural interfaces face limitations in resolution, coverage, and integration.

Purpose of the Study:

To present novel CMOS-based opto-electronic neural interface devices.
To enable advanced in vitro and in vivo optogenetics applications.

Main Methods:

Design and fabrication of single-chip and multi-chip opto-electronic devices.
Development of specialized packaging solutions.
Functional evaluation of device performance for neural interfacing.

Main Results:

Demonstrated functional CMOS-based opto-electronic neural interfaces.
Developed a single-chip device for on-chip optogenetics.
Developed a flexible multi-chip device for wide-area in vivo brain optogenetics.

Conclusions:

The presented devices provide versatile solutions for optogenetics.
These interfaces advance the capabilities for studying neural circuits in vitro and in vivo.