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ERPLAB 9.20: Create Artificial ERP waveform
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@ammsimmons ammsimmons released this 25 May 18:01
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9.20
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ERPLAB Toolbox is a free, open-source Matlab package for analyzing ERP data. It is tightly integrated with EEGLAB Toolbox, extending EEGLAB’s capabilities to provide robust, industrial-strength tools for ERP processing, visualization, and analysis. A graphical user interface makes it easy for beginners to learn, and Matlab scripting provides enormous power for intermediate and advanced users.

ERPLAB v9.20

To install ERPLAB v9.20, download the zip file (linked above), unzip and place the folder in the 'plugins' folder of your existing EEGLAB installation (e.g. /Users/Steve/Documents/MATLAB/eeglab2023.0/plugins/erplab/). More installation help can be found here.

To run ERPLAB, ensure that the correct EEGLAB folder is in your current Matlab path, and run eeglab as a command from the Matlab Command Window. Find our tutorial here.

We encourage most users to use this latest major version.

Compatibility and Required Toolboxes

We anticipate that ERPLAB will work with most recent OSs, Matlab versions and EEGLAB versions.

Find more ERPLAB installation help here.

ERPLAB compatibility table

Here is a list of some confirmed-working environments for ERPLAB.

ERPLAB v9.0+ works with...

OS Matlab EEGLAB Working?
Mac OS 10.15.7 'Catalina' Matlab R2020b EEGLAB v2021.1 ✓
Mac OS 10.15 'Catalina' Matlab R2016a EEGLAB v2019_1 ✓
Mac OS 10.13.5 'High Sierra' Matlab R2018a EEGLAB v14.1.2 [✓ with Matlab update]
(https://www.mathworks.com/downloads/web_downloads/download_update?release=R2018a&s_tid=ebrg_R2018a_2_1757132&s_tid=mwa_osa_a)
Mac OS 10.13.5 'High Sierra' Matlab R2015a EEGLAB v14.1.2 ✓
Windows 10 Matlab R2020b EEGLAB v2021.1 ✓
Windows 10 Matlab R2015a EEGLAB v13.5.4b ✓
Windows 10 Matlab R2016a EEGLAB v2019_1 ✓
Ubuntu 18.04 LTS Matlab R2019a EEGLAB v2020 ✓
Ubuntu 18.04 LTS Matlab R2019a EEGLAB v2019_1 ✓

ERPLAB should work with most modern OSs, Matlab versions, and EEGLAB releases. Let us know if you see any incompatibility.



Release Notes

ERPLABv9.20 Release Notes

Now Includes:
Create Artificial Waveform routine: Users can simulate a variety of waveforms to be saved as ERP files (.erp). See documentation here.

New options for adding noise to data via EEG and ERP channel operations (see here).

Users may now shift string event codes in time in addtion to numeric event codes (see Preprocess EEG > Shift Event Codes (continuous EEG)).

Various bug fixes across ERPLAB.

ERPLAB v9.10 Release Notes

Now includes:
Updated Data Quality (DQ) metrics specifications on averaged ERP waveforms, including a new metric: SD across trials.

A new DQ metric for continuous EEG: Spectral Data Quality (continuous EEG)

Various bug fixes concerning bootstrapped SMEs, filtering, and EEG channel operations.

ERPLAB Help

ERPLAB tutorial, manual, and other documentation can be found on the ERPLAB wiki, here.

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