I just can't get true EEG data with Neurosky TGAM :(
I am using its raw data for this, but my signals' power spectrum don't have ALPHA peak.
I tried recording using EEG paste too (the electrodes are dry electrodes!), but still no alpha peak in any eyes opened or eyes closed conditions even from Occipital lobe!
PS, I have an even more strange signal when using electrode without paste in any location except forehead!
I really don't know what to do for recording a real EEG signal with this device. May anyone help me...? :(
Not sure what setup you have but I made something from a 11$ toy. And it seems to give all the values. https://www.instructables.com/id/How-to-hack-EEG-toys-with-arduino/
they use the same exact TGAM board. However, I am honestly not really sure these are real values. I am starting to think that this is mostly a random number generator chip. Or maybe more like an EKG or ECG. I am not understanding the idea to connect the ear lobe to the system. I never seen that in an EEG system.
In any case here is another project that is better. https://openbci.com/
I just wanted to point this out, maybe you can get some data out, but it does not seem like real data to me.
I just want to add to my least message. Here is the proof that it is a fake random number generator. https://www.youtube.com/watch?v=HsmLA9PqTGM
So that you do not waist more time on it.
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