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Tutorial

Details on the different functions and usage can be found on the wiki pages here while this is a step by step tutorial.

Important notice

Whatever you display using LIMO plotting functions, all the variables are returned in the Matlab workspace. For instance, if you plot all channels vs time (ERP results), then the raw statistical map and the significance mask are returned. If you plot a time course, that time course with confidence interval is returned, etc. You may type "who" on the Matlab command line to see these variables.

Getting started

The tutorial is using Wakeman and Henson (2015) face data. In short, famous, unfamiliar and scrambled faces were presented, and repeated immediately or later. Subjects had to do a judgment task orthogonal to the design to keep them engaged. The EEG channels were extracted and preprocessed. DOWNLOAD THE DATA FOR THIS TUTORIAL HERE in BIDS format.

This tutorial assumes you are using the latest EEGLAB version (2020.0 or later) that uses STUDY to link with LIMO tools.

Tutorial pages

The tutorial is split into 4 main sections (see also tab on the right for direct access to subsections)

• Preprocessing - STUDY integration
• Within Subject Categorical Designs
• Between subject designs
• Design that includes continuous regressors at the 1st and/or 2nd level