Figure 3
From: Decoding the cognitive states of attention and distraction in a real-life setting using EEG
(a) t-value showing difference in mean amplitude (µV) between attention and distraction states in raw, delta, theta, alpha and beta brain waves data. Lines corresponding to 2.5 and − 2.5 are also shown for comprehension. (b) Topography plot of channels that show t-values of channels that had significant p-values of difference between attention and distraction in raw, delta, theta, alpha and beta brain waves after multiple correction using FDR (p-value threshold 0.0385). Channels with p-values above the threshold i.e. non-significant channels have been marked in red and corresponding t-values are plotted as zero for clarity.
