I’d like to find a Normative Database so I can compare EEG data I get from my OpenBCI to a baseline. Getting Started with Neurofeedback mentioned two Normative [Q]EEG Database options: NxLink and NeuroGuide.
However, the NxLink (billed as a “powerful new software package for IBM P.C.'s”) looks fairly antique and is priced between 2,000 and 7,000 dollars. That’s a bit above my pay-grade. NeuroGuide has similar drawbacks.
My question: is there a free / open-source / affordable normative EEG database that I can use with the OpenBCI? It doesn’t have to be huge (NxLink has data from ~700+ people), just something to get a baseline from.