Dataset and code accompanying publication: "Revealing the Physiological Origin of Event-Related Potentials using Electrocorticography in Humans"
Creators
- 1. National Center for Adaptive Neurotechnologies, Albany, NY 12208, USA
- 2. Department of Neuroscience, Washington University School of Medicine, St. Louis 63130, MO, USA
- 3. Applied Physics Laboratory, Johns Hopkins University, Baltimore, MD 21218, USA
- 4. School of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology, Gwangju 61005, South Korea
- 5. Department of Neurosurgery, Washington University School of Medicine, St. Louis 63130, MO, USA
Description
Electrocorticographic (ECoG) activity from eight human subjects; Electroencephalographic (EEG) activity from seven human subjects; recorded during a simple reaction-time task.
For questions, contact Peter Brunner, PhD (brunner@neurotechcenter.org)
Code written by Hohyun Cho, PhD (cho@neurotechcenter.org)
This repository contains the MATLAB scripts (*.m) used to create the figures of this publication.
All non-MATLAB dependencies are included in ./functions.
MATLAB versions tested: R2017b to R2020a
Before running the scripts, please run "add_path.m" first.
[MATLAB scripts reproducing the figures shown in this publication]
Figure 2: figure2A.m
Figure 2: figure2B_and_C.m
Figure 2 - Figure supplement 1: figure2_supplement_1.m
Figure 2 - Figure supplement 2: figure2_supplement_2.m
Figure 2 - Figure supplement 3: figure2_supplement_3.m
Figure 2 - Figure supplement 4: figure2_supplement_4.m
Figure 3: figure3_erp_analysis.m
Figure 3 - Figure supplement 1: figure3_supplement_1_auditory.m
Figure 3 - Figure supplement 1: figure3_supplement_1_motor.m
Figure 3 - Figure supplement 2: figure3_supplement_2.m
Figure 5: figure5.m
Figure 5 - Figure supplement 1: figure5_supplement_1.m
Figure 5 - Figure supplement 2: figure5_supplement_2A.m
Figure 5 - Figure supplement 2: figure5_supplement_2B_auditory.m
Figure 5 - Figure supplement 2: figure5_supplement_2B_motor.m
[MATLAB scripts implementing the methods presented in this publication]
removing_addivity_under_3Hz.m
- a script for removing effect of additivity from the evoked potentials across all subjects
removing_phase_reset_of_ongoing_osillation.m
- a script for removing effect of phase resetting within ongoing oscillation from the evoked potentials across all subjects
removing_asymmetry_of_ongoing_oscillation.m
- a script for removing effect of asymmetry within ongoing oscillation from the evoked potentials across all subjects
removing_additive_power.m
- a script for removing additive power from the evoked potentials across all subjects
removing_addivity_and_phase_reset.m
- a script for removing effect of additivity and phase resetting from the evoked potentials across all subjects
Files
Restricted
The record is publicly accessible, but files are restricted to users with access.
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The dataset and code accompanying the manuscript "Revealing the Physiological Origin of Event-Related Potentials using Electrocorticography in Humans" has been deposited in this online repository (10.5281/zenodo.4041965). Access will be granted by the Corresponding Author upon reasonable request, or without restrictions after acceptance of the corresponding manuscript.
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