Hi everyone, 

If you could please give me a hand with this error, I would be very grateful. I have EEG from a psychological experiment, recorded with BrainVision Recorder, and being analyzed with BrainVision Analyzer 2. Most of the recordings are perfectly fine, but a few present a big error. Out of 64 original electrodes, only two appear. These are the right mastoid (RM) and the left eye sensor (LEOG). Both are bipolar electrodes. RM is to be re-referenced to the online reference electrode, while LEOG is to be re-referenced to the right eye electrode.

I just can't fathom the error because all electrodes worked fine during the recording. Also, the data sets with the error are quite as heavy in terms of bytes as those without the error. Further, why should the RM and LEOG channels remain perfectly well as they do?

This issue might seem like a simple zoom I've bypassed, or similar... But unfortunately the channels are just not there. I've confirmed it as I tried to copy the pipeline from the good data sets onto the faulty ones, where I got the error 'No channels enabled.' In case you had access to the BVA analysis software, please find the raw files for one of the faulty data sets here: https://www.dropbox.com/sh/2bpoh4coi2z5y6a/AAAaAipH2RuD2RXUlX6pRd5Ea?dl=0

More Pablo Bernabeu's questions See All
Similar questions and discussions