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

Neural decoding from surface high-density EMG signals: influence of anatomy and synchronization on the number of identified motor units.

Journal of neural engineering·2022
Same author

Mathematical relationships between spinal motoneuron properties.

eLife·2022
Same author

Standard intensities of transcranial alternating current stimulation over the motor cortex do not entrain corticospinal inputs to motor neurons.

The Journal of physiology·2022
Same author

Correlation networks of spinal motor neurons that innervate lower limb muscles during a multi-joint isometric task.

The Journal of physiology·2022
Same author

Reducing the Calibration Time in Somatosensory BCI by Using Tactile ERD.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society·2022
Same author

The control and training of single motor units in isometric tasks are constrained by a common input signal.

eLife·2022

Related Experiment Video

Updated: Jan 18, 2026

Construction and Implementation of Carbon Fiber Microelectrode Arrays for Chronic and Acute In Vivo Recordings
07:37

Construction and Implementation of Carbon Fiber Microelectrode Arrays for Chronic and Acute In Vivo Recordings

Published on: August 5, 2021

4.4K

The linear electrode array: a useful tool with many applications.

Roberto Merletti1, Dario Farina, Marco Gazzoni

  • 1Centro di Bioingegneria, Dipartimento di Elettronica, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129, Torino, Italy. merletti@polito.it

Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology
|December 19, 2002
PubMed
Summary
This summary is machine-generated.

Linear electrode arrays non-invasively detect surface electromyography (EMG) signals, offering insights into motor unit anatomy and muscle fiber conduction velocity. These tools are valuable for neuromuscular research and clinical applications.

More Related Videos

A Method for Systematic Electrochemical and Electrophysiological Evaluation of Neural Recording Electrodes
09:27

A Method for Systematic Electrochemical and Electrophysiological Evaluation of Neural Recording Electrodes

Published on: March 3, 2014

13.9K
Examining Local Network Processing using Multi-contact Laminar Electrode Recording
13:40

Examining Local Network Processing using Multi-contact Laminar Electrode Recording

Published on: September 8, 2011

13.2K

Related Experiment Videos

Last Updated: Jan 18, 2026

Construction and Implementation of Carbon Fiber Microelectrode Arrays for Chronic and Acute In Vivo Recordings
07:37

Construction and Implementation of Carbon Fiber Microelectrode Arrays for Chronic and Acute In Vivo Recordings

Published on: August 5, 2021

4.4K
A Method for Systematic Electrochemical and Electrophysiological Evaluation of Neural Recording Electrodes
09:27

A Method for Systematic Electrochemical and Electrophysiological Evaluation of Neural Recording Electrodes

Published on: March 3, 2014

13.9K
Examining Local Network Processing using Multi-contact Laminar Electrode Recording
13:40

Examining Local Network Processing using Multi-contact Laminar Electrode Recording

Published on: September 8, 2011

13.2K

Area of Science:

  • Biomedical Engineering
  • Neuroscience
  • Physiology

Background:

  • Surface electromyography (EMG) is crucial for assessing neuromuscular function.
  • Traditional EMG methods have limitations in spatial resolution and detailed analysis.
  • Linear electrode arrays offer enhanced spatial sampling for EMG signals.

Purpose of the Study:

  • To review the operational principles of linear electrode arrays for surface EMG detection.
  • To highlight current applications and potential of these arrays.
  • To discuss their utility in understanding neuromuscular properties.

Main Methods:

  • Description of linear electrode array design and spatial filtering.
  • Explanation of signal acquisition and processing techniques.
  • Methodology for estimating motor unit (MU) properties and conduction velocity.

Main Results:

  • Linear arrays provide detailed anatomical information on motor units (e.g., innervation zones, fiber length).
  • Accurate estimation of muscle fiber conduction velocity (±0.1-0.2 m/s) is achievable.
  • Non-invasive investigation of single motor unit control and conduction properties is possible.

Conclusions:

  • Linear electrode arrays offer valuable insights into neuromuscular system properties.
  • They enable precise, non-invasive assessment of muscle fiber conduction velocity.
  • These arrays show significant promise for applied research and clinical diagnostics.