Code to reproduce analyses from [Luyckx et al., 2019, eLife] and experiment files.

Structure:

• Analysis

  • Before running analyses, change the path names in 'Bandit_load' and 'Numbers_load'

  • Fig*: reproduces the mentioned figure

  • Preprocessing_pipeline_*: pipelines to preprocess raw EEG data

  • Other auxiliary files

  • Requires:

    • RSA toolbox (http://www.mrc-cbu.cam.ac.uk/methods-and-resources/toolboxes/)
    • eeglab (https://sccn.ucsd.edu/eeglab/index.php)

• Data

  • Relevant data folders can be downloaded from https://doi.org/10.5061/dryad.7k7s800
  • Contains other empty folders where newly generated data is stored

• Experiments

  • Donkey_EEG: bandit task
  • Numbers_EEG: numerical task
  • Requires:
    • Psychtoolbox-3

• Figures

  • Empty folder that will contain subfolder for generated figures

• Functions

  • cbrewer: extra color maps (https://uk.mathworks.com/matlabcentral/fileexchange/34087-cbrewer-colorbrewer-schemes-for-matlab)
  • EEG_preproc_curry: functions to perform preprocessing
  • hbcl_plugin: toolbox to plot better looking scalp plots (http://education.msu.edu/kin/hbcl/software.html)
  • myfunctions: personally written auxiliary functions
  • rsa: extra functions to perform RSA
  • thirdparty: other functions necessary to run analyses