Stimulus trial-averages of EEG signal projected into UMI and PMI subspaces over a 2-delay time course (-2800ms to 3550ms relative to stimulus <i>n + 1</i> onset).

Abstract

(A) Results from an example subject. Dot color indicates stimulus n’s orientation angle. Data points of adjacent stimulus orientation angles are connected by a gray line. (B) Group-average time course of scalar transform over the course of a trial (N = 42). Blue vertical line indicates the onset of stimulus n + 1. Light blue shading shows the time windows that were used to identify the dPCs. The gray shading around the curve shows standard error of the mean.</p