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 Experiment Video

Updated: May 20, 2026

Noninvasive EEG Recordings from Freely Moving Piglets
04:05

Noninvasive EEG Recordings from Freely Moving Piglets

Published on: July 13, 2018

A non-adhesive solid-gel electrode for a non-invasive brain-machine interface.

Shigeru Toyama1, Kouji Takano, Kenji Kansaku

  • 1Biotechnological Rehabilitation Section, Department of Rehabilitation Engineering, Research Institute of National Rehabilitation Center for Persons with Disabilities Tokorozawa, Japan.

Frontiers in Neurology
|July 25, 2012
PubMed
Summary
This summary is machine-generated.

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

The basal ganglia mediate the inter-hemispheric transfer of complex tool-use skill.

iScience·2026
Same author

Temporal calibration in taste temporal order judgment is associated with empathizing traits.

Scientific reports·2026
Same author

The Anterior Temporal Semantic Hub in the Left and Right Hemispheres: A Unitary System or Two Separate Systems for Meaning?

The Journal of neuroscience : the official journal of the Society for Neuroscience·2025
Same author

A Case in Which the Hole in the Inflation Line Was Not Closed at the Tip of the Tracheal Tube.

Anesthesia progress·2025
Same author

Effects of inpatient treatment of adolescents with anorexia nervosa are associated with body representation: a monocentric pilot study.

Scientific reports·2025
Same author

Proximal aortic aneurysms in mice underexpressing transforming growth factor-β1.

The journal of physiological sciences : JPS·2025
Same journal

Combined biofeedback and vestibular rehabilitation therapy for vestibular migraine: clinical efficacy and neurobiochemical correlates.

Frontiers in neurology·2026
Same journal

Effects of transitional care interventions on rehospitalization, functional outcomes, and quality of life in stroke survivors: an updated systematic review and meta-analysis of randomized controlled trials.

Frontiers in neurology·2026
Same journal

Endovascular thrombectomy in selected patients with active cancer and thrombocytopenia: outcomes under an institutional platelet transfusion practice.

Frontiers in neurology·2026
Same journal

Modified small vessel disease score as the top predictor of stroke outcome after thrombectomy: a CT-based machine learning study.

Frontiers in neurology·2026
Same journal

Correction: Novel surrogate markers of CNS inflammation in CSF in the diagnosis of autoimmune encephalitis.

Frontiers in neurology·2026
Same journal

Real-world 24-month pain outcomes of disk percutaneous ablation and extraction versus Disc-FX nucleoplasty for lumbar discogenic pain and contained lumbar disk herniation: a single-center retrospective cohort study.

Frontiers in neurology·2026
See all related articles

Researchers developed a new solid-gel electrode for non-invasive brain-machine interfaces (BMIs). This practical electrode offers comparable performance to conventional methods, improving usability for individuals with disabilities.

Area of Science:

  • Biomedical Engineering
  • Neuroscience
  • Materials Science

Background:

  • Non-invasive brain-machine interfaces (BMIs) aid individuals with disabilities by translating brain signals into commands for external devices.
  • Current electroencephalography (EEG) methods require frequent electrode placement, highlighting the need for user-friendly clinical solutions.
  • Developing practical, easy-to-apply electrodes is crucial for widespread adoption of non-invasive BMIs.

Purpose of the Study:

  • To develop and evaluate a novel conductive, non-adhesive solid-gel electrode for practical non-invasive BMIs.
  • To assess the material properties and performance of the solid-gel electrode compared to conventional paste and pin-based electrodes.
  • To determine the suitability of the solid-gel electrode for clinical applications, particularly for bedridden patients.
Keywords:
BCIBMIEEGnon-adhesive conductive solid-gel

More Related Videos

A Single-Channel and Non-Invasive Wearable Brain-Computer Interface for Industry and Healthcare
06:34

A Single-Channel and Non-Invasive Wearable Brain-Computer Interface for Industry and Healthcare

Published on: July 7, 2023

Personalized 3D-printed Headgear for Multi-electrode Transcranial Electrical Stimulation
07:47

Personalized 3D-printed Headgear for Multi-electrode Transcranial Electrical Stimulation

Published on: September 9, 2025

Related Experiment Videos

Last Updated: May 20, 2026

Noninvasive EEG Recordings from Freely Moving Piglets
04:05

Noninvasive EEG Recordings from Freely Moving Piglets

Published on: July 13, 2018

A Single-Channel and Non-Invasive Wearable Brain-Computer Interface for Industry and Healthcare
06:34

A Single-Channel and Non-Invasive Wearable Brain-Computer Interface for Industry and Healthcare

Published on: July 7, 2023

Personalized 3D-printed Headgear for Multi-electrode Transcranial Electrical Stimulation
07:47

Personalized 3D-printed Headgear for Multi-electrode Transcranial Electrical Stimulation

Published on: September 9, 2025

Main Methods:

  • Fabrication and characterization of a conductive non-adhesive solid-gel electrode.
  • Material testing including volume resistivity, viscoelasticity, and moisture retention.
  • Comparative analysis using impedance measurements and P300-based BMI testing against conventional paste and pin-based electrodes.

Main Results:

  • The solid-gel electrode demonstrated good conductivity (13.2 Ωcm) and softness (105.4 kPa), maintaining hydration for over 10 hours.
  • Impedance measurements showed the solid-gel electrode performed comparably to conventional paste electrodes and superiorly to pin-based electrodes.
  • EEG signal quality with the solid-gel electrode was comparable to conventional paste, and P300-BMI tests confirmed system effectiveness.

Conclusions:

  • The developed solid-gel electrode is a viable and practical option for non-invasive BMIs.
  • Its non-adhesive nature, ease of use, and comparable performance make it suitable for clinical settings.
  • This innovation could significantly benefit bedridden patients, such as those with amyotrophic lateral sclerosis, by enhancing BMI accessibility.