I'm trying to measure EEG (dry electrode / bi-polar / single channel) on frontal pole region (Fp1, Fp2, Fpz as right lag).
After I get power spectrum, the power spectrum shows dominating frequency of ~4Hz (delta wave range) even for awake state.
I think the power spectrum should show dominating frequency of ~11Hz (alpha wave range) for awake state, for normal adult.
Would the position of electrode be wrong ? or muscle artifacts ?
OR is there any reference for frontal pole EEG acquisition ?
Can you guys please help me out ?
Thank you !
Did you heard about MyZeo device? They also used 1ch eeg signal.
I thought they can check full sleep stage as well. but MyZeo company is gone so i can not ask about it..
I'm digging check sleep stage using 1ch eeg, but i counln't find yet
if have good reference about it just let me know
I want know about more information.
I get the 1ch eeg raw data from openeeg device.
I just want to know is it possible check sleep stage using 1ch raw data?
Way to check sleep stage
I'd like to check stage using Alpha, Beta, Theda, Delta Bandwidth
so i want separate eeg raw data to separated band width
do you thinks is it possible with Spectral analysis?