Data processing scripts

First, "0 logfile processing.txt" was run in R. This was necessary to allow us to later adjust the epoch onsets. (The Presentation triggers are time-locked to word offset but we later decided to time-lock to word onset, so in the EEG processing we need to move each trigger up to line up with the word onset.) This script creates a "delays" file in each participant's folder; that file will later be used during the EEG preprocessing to adjust the latencies of the triggers.Next, "step1_importandfilteranddoica.m" was run in MATLAB. This imports the EEG data from a .cnt file, does preprocessing (e.g. re-referencing, bad channel interpolation, adjusting the trigger latencies as described above, and epoching), and then runs ICA.After this, the authors manually inspected each ICA decomposition and recorded the bad ICs in the later scripts so that they would be removed.Last, we run any of the "postprocessing" scripts. The differences between them are described below:The ones that say "strictercriteria" in the name us the criteria from our stage 1 pre-registration. The ones that don't say that use our looser deviation criteriaWithin each of the pairs described above (the ones with stricter criteria and the ones with looser criteria), there are two separate scripts. The one that has "fieldtrip" in the name are for doing statistics. The one with "eeglab" in the name (or the one just called "step2_postprocess.m" are for making plots.<br><br><br><br>