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

Electrodes: Overview01:17

Electrodes: Overview

2.9K
 Electrochemical measurements are conducted in an electrochemical cell composed of various components that control and measure the current and potential. One fundamental component is electrodes, conductive materials that enable electron transfer reactions at their surfaces.
There are two main types of electrodes in electrochemical cells. The first type, known as the working or indicator electrode, has a potential that is sensitive to the analyte's concentration and reacts to changes in...
2.9K

You might also read

Related Articles

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

Sort by
Same author

Networks of respiratory-muscular coupling in exercise and fatigue in young adults.

Physiological reports·2026
Same author

Cascade Skip-Connection BiLSTM Autoencoder for CPR Artifact Removal Prior to AED Shock Advisory.

IEEE open journal of the Computer Society·2026
Same author

ospEDA: Orthogonal Subspace Projection for Electrodermal Activity Decomposition.

IEEE transactions on bio-medical engineering·2026
Same author

Multimodal Detection of Pain and Anticipation Anxiety from Ultra-Short Duration Wearable Sensors Measurements.

Sensors (Basel, Switzerland)·2026
Same author

Quantitative musculoskeletal monitoring and analysis in aquatic rehabilitation.

Frontiers in electronics·2026
Same author

ERG-Graph: Graph Signal Processing of the Electroretinogram for Classification of Neurodevelopmental Disorders.

Bioengineering (Basel, Switzerland)·2026

Related Experiment Video

Updated: Mar 6, 2026

Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment
10:03

Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment

Published on: July 22, 2022

5.1K

Novel dry electrodes for recording electrodermal activity.

Hugo F Posada-Quintero, Ryan Rood, Yeonsik Noh

    Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
    |March 9, 2017
    PubMed
    Summary

    Novel carbon/salt adhesive (CSA) electrodes offer a cost-effective and simpler alternative to Ag/AgCl electrodes for collecting electrodermal activity (EDA) signals. Our study found CSA electrodes performed comparably to Ag/AgCl in healthy subjects.

    More Related Videos

    Multi-Modal Signals for Analyzing Pain Responses to Thermal and Electrical Stimuli
    09:16

    Multi-Modal Signals for Analyzing Pain Responses to Thermal and Electrical Stimuli

    Published on: April 5, 2019

    11.6K
    Author Spotlight: Epimysial Electrode Fabrication and Testing in ACL Injury Studies
    04:48

    Author Spotlight: Epimysial Electrode Fabrication and Testing in ACL Injury Studies

    Published on: April 12, 2024

    1.0K

    Related Experiment Videos

    Last Updated: Mar 6, 2026

    Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment
    10:03

    Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment

    Published on: July 22, 2022

    5.1K
    Multi-Modal Signals for Analyzing Pain Responses to Thermal and Electrical Stimuli
    09:16

    Multi-Modal Signals for Analyzing Pain Responses to Thermal and Electrical Stimuli

    Published on: April 5, 2019

    11.6K
    Author Spotlight: Epimysial Electrode Fabrication and Testing in ACL Injury Studies
    04:48

    Author Spotlight: Epimysial Electrode Fabrication and Testing in ACL Injury Studies

    Published on: April 12, 2024

    1.0K

    Area of Science:

    • Biomedical Engineering
    • Physiological Measurement
    • Wearable Technology

    Background:

    • Ag/AgCl electrodes are standard for electrodermal activity (EDA) but are expensive and require hydrogel.
    • There is a need for accessible, easy-to-use electrodes to broaden EDA applications.
    • Carbon/salt adhesive (CSA) electrodes present a potential low-cost alternative.

    Purpose of the Study:

    • To evaluate the performance of novel CSA electrodes for collecting EDA signals.
    • To compare CSA electrode performance against standard Ag/AgCl electrodes.
    • To assess the suitability of CSA electrodes in a constant DC-source EDA circuit.

    Main Methods:

    • Implemented a constant DC-source EDA circuit for testing.
    • Recruited four healthy subjects for the study.
    • Subjects underwent stimuli including electric shocks, disturbing video, and Stroop task.
    • Analyzed skin conductance responses (SCRs) for amplitude, onset-to-peak time, and onset difference.

    Main Results:

    • No significant differences were found in SCR amplitude or onset-to-peak time between CSA and Ag/AgCl electrodes.
    • The onset time difference for simultaneous SCRs from both electrode types was not statistically significant.
    • CSA electrodes demonstrated comparable performance to Ag/AgCl electrodes in collecting EDA signals.

    Conclusions:

    • CSA electrodes are a suitable and accessible surrogate for Ag/AgCl electrodes in EDA signal collection.
    • The findings support the potential for wider adoption of EDA due to simpler electrode technology.
    • CSA electrodes are effective when used with a constant DC-source EDA circuit in healthy individuals.