Lateralization distribution and general spectral differences.

<p><b>(Top)</b> Half-scalp topoplots depicting the magnitude of lateralization for Seen and Unseen conditions. All of the data is presented on the left side of the scalp images (chosen arbitrarily, see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0160347#sec002" target="_blank">Methods</a>). It shows the topological distribution of alpha lateralization across parieto-occipital locations. <b>(Bottom)</b> Time-frequency plot of the differences in spectral amplitudes between Seen and Unseen conditions. Time cero corresponds to the beginning of target presentation.