Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Video

Updated: Jul 10, 2026

In Vivo Electrophysiological Measurements on Mouse Sciatic Nerves

In Vivo Electrophysiological Measurements on Mouse Sciatic Nerves

Published on: April 13, 2014

The measurement of compound neural action potential in sciatic nerve using microelectrode array.

Chungkeun Lee¹, Yongho Kim, Hangsik Shin

¹Electrical & Electronics Engineering Department, University of Yonsei, Seoul, Korea. micon78@yonsei.ac.kr

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

|December 6, 2007

Summary

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Landscape of regulatory clinical investigations status of traditional and digital medical devices in the Republic of Korea (2003-mid 2024).

NPJ digital medicine·2026

Same author

W-Type Hexaferrite Film-Enabled Magnetic Resonance Engineering for Tailored Upper Stop-Band Suppression in Millimeter-Wave Bandpass Filters.

Micromachines·2026

Same author

Distribution and Concentration of Airborne Per- and Polyfluoroalkyl Substances (PFAS) in Indoor and Outdoor Environments: A Systematic Review.

Safety and health at work·2026

Same author

Occupational Exposure Risk and Safety of Novel Intraperitoneal Oxaliplatin Delivery via Heated CO<sub>2</sub> and Dual-flow Nozzle System.

Safety and health at work·2026

Same author

Instability and performance limits of convolutional neural networks on non-sequential medical tabular data: an empirical investigation.

Scientific reports·2026

Same author

Ribosome-associated proteins in fungal ribosome homeostasis: Conceptual opportunities for peptide-based modulation.

Journal of microbiology (Seoul, Korea)·2026

This study analyzes microelectrode arrays for observing nerve regeneration by testing their electrical properties and designing a bioamplifier. Results from rat sciatic nerve recordings are presented.

Area of Science:

Neuroscience
Biomedical Engineering
Signal Processing

Background:

Observing nerve regeneration is crucial for understanding recovery after injury.
Microelectrode arrays are used to analyze electrical signals from nerve fibers.
These arrays have high impedance and unique phase characteristics requiring careful testing.

Purpose of the Study:

To analyze the features of microelectrode arrays for neural signal recording.
To design a bioamplifier suitable for microelectrode array signals.
To assess the suitability of microelectrode arrays for observing nerve regeneration.

Main Methods:

Characterization of microelectrode array impedance and phase linearity.
Design and implementation of a bioamplifier circuit.

More Related Videos

Recording Network Activity in Spinal Nociceptive Circuits Using Microelectrode Arrays

Recording Network Activity in Spinal Nociceptive Circuits Using Microelectrode Arrays

Published on: February 9, 2022

Use of In Vivo Single-fiber Recording and Intact Dorsal Root Ganglion with Attached Sciatic Nerve to Examine the Mechanism of Conduction Failure

Use of In Vivo Single-fiber Recording and Intact Dorsal Root Ganglion with Attached Sciatic Nerve to Examine the Mechanism of Conduction Failure

Published on: August 27, 2019

Related Experiment Videos

Last Updated: Jul 10, 2026

In Vivo Electrophysiological Measurements on Mouse Sciatic Nerves

In Vivo Electrophysiological Measurements on Mouse Sciatic Nerves

Published on: April 13, 2014

Recording Network Activity in Spinal Nociceptive Circuits Using Microelectrode Arrays

Recording Network Activity in Spinal Nociceptive Circuits Using Microelectrode Arrays

Published on: February 9, 2022

Use of In Vivo Single-fiber Recording and Intact Dorsal Root Ganglion with Attached Sciatic Nerve to Examine the Mechanism of Conduction Failure

Use of In Vivo Single-fiber Recording and Intact Dorsal Root Ganglion with Attached Sciatic Nerve to Examine the Mechanism of Conduction Failure

Published on: August 27, 2019

Recording electrical signals from rat sciatic nerves using the microelectrode array and bioamplifier.

Main Results:

The study details the electrical properties of the microelectrode arrays.
A functional bioamplifier was designed and tested.
Successful recordings of neural signals from rat sciatic nerves were achieved.

Conclusions:

Microelectrode arrays require phase linearity and impedance testing to prevent signal distortion.
The designed bioamplifier is suitable for recording neural signals with microelectrode arrays.
This approach shows promise for observing nerve regeneration.