Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

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

Mechanical force-induced tissue remodelling in a clinically relevant microphysiological model of asthmatic human lungs.

Nature biomedical engineering·2026
Same author

An AI-driven, wearable, conformal ring system for real-time and user-independent sign language interpretation.

Science advances·2026
Same author

A peak-oriented diffusion model for high-fidelity electrocardiogram reconstruction from photoplethysmogram: development and usability study.

BioData mining·2026
Same author

Key Measures for Evaluating Diagnostic Accuracy in Multi-Class Classification: An Overview and Simulation-Based Comparison.

Korean journal of radiology·2026
Same author

HP-GAN: Harnessing pretrained networks for GAN improvement with FakeTwins and discriminator consistency.

Neural networks : the official journal of the International Neural Network Society·2026
Same author

In situ electrocrosslinkable and immiscible bioadhesive for robust underwater electrophysiological signal interfaces.

Biomaterials·2025

Related Experiment Video

Updated: Mar 19, 2026

Assessment of Neuromuscular Function Using Percutaneous Electrical Nerve Stimulation
07:53

Assessment of Neuromuscular Function Using Percutaneous Electrical Nerve Stimulation

Published on: September 13, 2015

22.9K

Ankle-Angle Estimation from Blind Source Separated Afferent Activity in the Sciatic Nerve for Closed-Loop Functional

Kang-Il Song, Jun-Uk Chu, Sunghee E Park

    IEEE Transactions on Bio-Medical Engineering
    |June 21, 2016
    PubMed
    Summary

    This study introduces a novel multichannel cuff electrode for functional neuromuscular stimulation (FNS) systems. The method accurately estimates ankle angle using nerve signals, improving limb motion control in FNS applications.

    More Related Videos

    A Human-machine-interface Integrating Low-cost Sensors with a Neuromuscular Electrical Stimulation System for Post-stroke Balance Rehabilitation
    11:06

    A Human-machine-interface Integrating Low-cost Sensors with a Neuromuscular Electrical Stimulation System for Post-stroke Balance Rehabilitation

    Published on: April 12, 2016

    11.0K
    Bilateral Assessment of the Corticospinal Pathways of the Ankle Muscles Using Navigated Transcranial Magnetic Stimulation
    11:06

    Bilateral Assessment of the Corticospinal Pathways of the Ankle Muscles Using Navigated Transcranial Magnetic Stimulation

    Published on: February 19, 2019

    9.2K

    Related Experiment Videos

    Last Updated: Mar 19, 2026

    Assessment of Neuromuscular Function Using Percutaneous Electrical Nerve Stimulation
    07:53

    Assessment of Neuromuscular Function Using Percutaneous Electrical Nerve Stimulation

    Published on: September 13, 2015

    22.9K
    A Human-machine-interface Integrating Low-cost Sensors with a Neuromuscular Electrical Stimulation System for Post-stroke Balance Rehabilitation
    11:06

    A Human-machine-interface Integrating Low-cost Sensors with a Neuromuscular Electrical Stimulation System for Post-stroke Balance Rehabilitation

    Published on: April 12, 2016

    11.0K
    Bilateral Assessment of the Corticospinal Pathways of the Ankle Muscles Using Navigated Transcranial Magnetic Stimulation
    11:06

    Bilateral Assessment of the Corticospinal Pathways of the Ankle Muscles Using Navigated Transcranial Magnetic Stimulation

    Published on: February 19, 2019

    9.2K

    Area of Science:

    • Biomedical Engineering
    • Neuroscience
    • Rehabilitation Technology

    Background:

    • Closed-loop functional neuromuscular stimulation (FNS) requires robust feedback signals.
    • Current single-channel cuff electrodes necessitate multiple units for comprehensive muscle feedback.
    • Minimizing electrode usage is crucial for practical FNS system design.

    Purpose of the Study:

    • To develop an ankle-angle estimation method using a multichannel cuff electrode on the proximal nerve trunk.
    • To reduce the number of electrodes required for feedback in FNS systems.
    • To enable precise limb motion control in closed-loop FNS.

    Main Methods:

    • Muscle afferent signals recorded from rabbit sciatic nerve using a multichannel cuff electrode.
    • Blind source separation and ankle-angle estimation performed using fast independent component analysis (PP/FastICA).
    • Dynamically driven recurrent neural network (DDRNN) integrated for signal processing.

    Main Results:

    • High ankle-angle estimation accuracy achieved.
    • Method validated for ankle motion generated by both position servo systems and neuromuscular stimulation.
    • Effectiveness demonstrated for closed-loop FNS limb motion control.

    Conclusions:

    • The proposed multichannel cuff electrode method offers an efficient solution for FNS feedback.
    • Accurate ankle-angle estimation is feasible from proximal nerve trunk recordings.
    • The method is applicable for real-time limb motion control in closed-loop FNS systems.