posted on 2014-11-17, 03:20authored byJae-Hwan Kang, Ji Woon Jeong, Hyun Taek Kim, Sang Hee Kim, Sung-Phil Kim
Gamma power in each of the 13 EEG channels (see small black dots) was subtracted from the mean of the baseline power and divided into the standard deviation of the baseline power, resulting in the relative power. Bottom labels represent the time windows based on visual stimulus onset (increase, top; maintain, mid; decrease, bottom).