Optrode Array for Simultaneous Optogenetic Modulation and Electrical Neural Recording

3.6K Views

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06:36 min

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September 1st, 2022

DOI :

10.3791/63460-v

September 1st, 2022

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Youjin Lee*¹^,², Daeho Ryu*³, Saeyeong Jeon³, Yena Lee¹, Yoon Kyung Cho¹, Chang-Hyeon Ji¹^,², Yong-Kweon Kim³^,⁴, Sang Beom Jun¹^,²^,⁵

¹Department of Electronic and Electrical Engineering, Ewha Womans University, ²Graduate Program in Smart Factory, Ewha Womans University, ³Department of Electrical and Computer Engineering, Seoul National University, ⁴Graduate School of Engineering Practice, Seoul National University, ⁵Department of Brain and Cognitive Sciences, Ewha Womans University

Summary

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Optrode Array

Optogenetic Modulation

Electrical Neural Recording

LED based System

Light Coupling Efficiency

Low Power Consumption

Chapters in this video

0:04

Introduction

1:13

Preparation of an Optrode Array

1:39

Presurgical Preparation of Animal and Implantation Surgery

3:45

Setting Parameters and Conducting Optogenetic Stimulation, Electrophysiological Recording, and Data Analysis

4:55

Results: Electrophysiological Recording

5:40

Conclusion

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