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

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

Correction: Loughran et al. Radiofrequency Electromagnetic Field Exposure and the Resting EEG: Exploring the Thermal Mechanism Hypothesis. <i>Int. J. Environ. Res. Public Health</i> 2019, <i>16</i>, 1505.

International journal of environmental research and public health·2026

Same author

Effects of extreme acceleration, microgravity, and deceleration on Bacillus subtilis onboard a suborbital space flight.

NPJ microgravity·2025

Same author

Looking for Biomarkers Which May Explain Idiopathic Environmental Intolerance Attributed to Electromagnetic Fields (IEI-EMF): Does RF-EMF Exposure Influence Salivary Cortisol Response?

Bioelectromagnetics·2025

Same author

Characterization of the Core Temperature Response of Free-Moving Rats to 1.95 GHz Electromagnetic Fields.

Bioelectromagnetics·2025

Same author

What is the effect of alarmist media and radiofrequency electromagnetic field (RF-EMF) exposure on salivary cortisol and non-specific symptoms?

Applied psychology. Health and well-being·2025

Same author

Exposure to radiofrequency electromagnetic fields and IARC carcinogen assessment: Risk of Bias preliminary literature assessment for 10 key characteristics of human carcinogens.

Mutation research. Reviews in mutation research·2025

Search research articles

Related Experiment Video

Updated: Jun 12, 2026

Recording Horizontal Saccade Performances Accurately in Neurological Patients Using Electro-oculogram

Recording Horizontal Saccade Performances Accurately in Neurological Patients Using Electro-oculogram

Published on: March 13, 2018

Temporal stability of regression-based electrooculographic correction coefficients.

Trieu T H Pham¹, Rodney J Croft, Peter J Cadusch

¹Brain Sciences Institute, Swinburne University of Technology, Melbourne, Australia.

Psychophysiology

|June 12, 2010

Summary

This summary is machine-generated.

This study found that electrooculograph (EOG) correction factors remain stable over a 2-hour electroencephalograph (EEG) recording. This stability supports using calibration data for artifact correction within this timeframe.

More Related Videos

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

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

Published on: April 12, 2016

A Method for Tracking the Time Evolution of Steady-State Evoked Potentials

A Method for Tracking the Time Evolution of Steady-State Evoked Potentials

Published on: May 25, 2019

Related Experiment Videos

Last Updated: Jun 12, 2026

Recording Horizontal Saccade Performances Accurately in Neurological Patients Using Electro-oculogram

Recording Horizontal Saccade Performances Accurately in Neurological Patients Using Electro-oculogram

Published on: March 13, 2018

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

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

Published on: April 12, 2016

A Method for Tracking the Time Evolution of Steady-State Evoked Potentials

A Method for Tracking the Time Evolution of Steady-State Evoked Potentials

Published on: May 25, 2019

Area of Science:

Neuroscience
Biomedical Engineering

Background:

Ocular artifacts are a common issue in electroencephalograph (EEG) recordings.
Electrooculograph (EOG) signals are frequently used to correct for these artifacts by subtracting derived correction factors (Bs).
The temporal stability of these correction factors is crucial for reliable artifact removal, especially over extended recording sessions.

Purpose of the Study:

To investigate the temporal stability of electrooculograph (EOG) derived correction factors (Bs) over a 2-hour electroencephalograph (EEG) recording session.
To compare the temporal stability of four different EOG correction methods.

Main Methods:

Participants underwent a 2-hour EEG recording session with five distinct eye movement tasks spaced 30 minutes apart.
Four different EOG correction methods were applied to calculate correction factors (Bs) from each of the five data sets.
Vertical EOG (VEOG), horizontal EOG (HEOG), and radial EOG (REOG) derived Bs were analyzed for stability.

Main Results:

No statistically significant changes in the calculated correction factors (Bs) were observed over the 2-hour recording period.
No significant differences in temporal stability were found between the four investigated EOG correction methods.
The study found consistent correction factor values across multiple time points within the 2-hour session.

Conclusions:

The findings suggest that correction factors derived from electrooculograph (EOG) measurements are temporally stable within a 2-hour electroencephalograph (EEG) recording window.
It is appropriate to use correction factors calculated during calibration trials to correct EEG data acquired within at least a 2-hour timeframe.
This supports the validity of using pre-calculated EOG correction factors for artifact removal in EEG studies of moderate duration.