About absolute band powers


#1

I read in the website that “The absolute band power for a given frequency range (for instance, alpha, i.e. 9-13Hz) is the logarithm of the sum of the Power Spectral Density of the EEG data over that frequency range.”

so,what is the base of the logarithm? is that 10 or e?

Thanks very much!


#2

Hi!

The logarithm is base 10. Thanks for using the Muse!

Ben