This folder contains the code to run the picture-word experiment, the raw data, and analysis of the results.
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|-- figs: Figures generated from the code in this folder.
| `-- sample_level: Figures generated from sample-level mixed-effects models analyses.
|-- localiser_sample_data: Sample-level EEG data for each participant in .csv format, for the localiser.
|-- max_elec_data: Data for main analysis with amplitudes extracted from per-participant maximal electrodes and timepoints.
|-- mods: brms models for behavioural and EEG data.
|-- raw_data
| |-- eeg-pc: Raw data from the EEG PC in .bdf (biosemi data format)
| `-- stim-pc: Raw (behavioural) data from the stimulus PC, as well as code used to run the experiment.
|-- sample_data: Sample-level EEG data for each participant in .csv format, for the picture-word task.
|-- analyse_01_preprocess_localiser.m: MATLAB script to preprocess the data from the localiser with EEGLAB.
|-- analyse_02_preprocess_pictureword.m: MATLAB script to preprocess the data from the picture-word task with EEGLAB.
|-- analyse_03_main_analysis.R: Script for running the main analysis.
|-- analyse_04_other_maximal_electrode.R: Script for an exploratory analysis using the word-versus-noise maximal electrode.
|-- analyse_05_roi_avg.R: Script for an exploratory analysis using the region of interest average.
|-- analyse_06_localiser_results_roi.R: Sample-level analysis of Localiser EEG results.
|-- analyse_07_sample_picture_word_roi.R: Sample-level analysis of Picture-Word task.
|-- analyse_08_pictureword_rt.R: Response Time analysis of picture-word task.
|-- analyse_09_pictureword_acc.R: Accuracy analysis of picture-word task.
|-- analyse_10_localiser_rt_acc.R: Response time and accuracy analyses of localiser.
|-- analyse_11_preprocess_pictureword_picture.m: Preprocessing to get epochs time-locked to picture presentation in the picture-word task.
|-- analyse_12_preprocess_pictureword_response.m: Preprocessing to get epochs time-locked to responses in the picture-word task.
|-- analyse_13_sample_picture_word_topo.R: Script for fitting per-timepoint, per-channel mixed-effects models.
|-- analyse_14_plot_sample_picture_word_topo.R: Script for plotting results from the models estimated by analyse_13.
|-- BioSemi64.loc: The 64-channel BioSemi montage used.
|-- boss.csv: Useful variables from the BOSS norms.
`-- max_elecs.csv: Per-participant maximal electrodes and time-points, calculated in analyse_01_preprocess_localiser.m