Group level

Combine trials

The single trial amplitude dataframes from all participants, containing the log file data plus the computed single trial mean amplitudes for the ERP components of interest, are concatenated and saved in .csv format. This dataframe can be viewed with a spreadsheed software and/or directly be used as the input into a statistical model (e.g., an LMM in R with lme4).

Combine evokeds

The by-participant condition averages (evokeds) from all participants are concatenated across participants and saved as a dataframe in .csv format and/or as an MNE-Python evoked object in .fif format. This dataframe can be used for plotting time courses and scalp topographies.

Compute grand averages

The evokeds for each condition are averaged across participants and saved as a dataframe in .csv format and/or as an MNE-Python evoked object in .fif format. This dataframe can be used for plotting time courses and scalp topographies.

Cluster-based permutation tests

Work in progress