[Eeglablist] Power unit in spectopo

Anderson Oliveira asoliv at umich.edu
Tue Jun 24 11:57:43 PDT 2014

Hi EEGLAB users,

I’m a new user of EEGLAB, and at the moment I use the function spectopo for
extracting the frequency spectrum of some recordings. The Power in such
function is defined as “10*log10(µV2/Hz)”.

My question is, if I want to report in a manuscript the power on a defined
frequency band (e.g., the alpha band from 8-13Hz), are the values from
spectopo already in the correct unit?

Thanks for the attention,

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