Hello, this is a follow up to #514, where we discussed adding an EEG eyetracking dataset but never got around to it.

I'd like to add such a dataset, and for this I'll use a version of ds007338, where the EEG and eye-tracking data are actually empty.

Would that be acceptable? Many researchers are collecting combined EEG-eytracking data so it would be nice to have example up for this.

CC @julia-pfarr @mszinte