Yet another artefact repository: a dataset of semisynthetic artefactual snippets for cleaning algorithms benchmarking

127 channels (FCz referenced) EEG snippets tainted with semi-synthetic artefact used to run benchmarks on cleaning algorithms.
The artefactual types here reproducedare muscolar, blink, and tACS induced.
~ARTREM.zip is an archive containing data saved in Matlab format. Each dataset is comprised of:

a "clean" field, with a clean snippet containing only EEG data (60 seconds).;

a "data" field, with data snippet containing EEG data summed with the artefact (60 seconds);

a "arte" field, with artefact snippet containing only artefactual data (60 seconds);

a "fs" field, with the sampling frequency of the data;

an "artFreq" field, only populated for the tACS artefacts, containing information about the tACS stimulation frequency.

bp128_corr.sfp is a simple text file with an EEG electrode position template. It can easily be read and imported in MATLAB using (e.g.) the eeglab "readlocs" function.