Table 3 summarizes the primary statistics obtained for stimulus-locked auditory and visual CSD-PCA factors at targeted regions (i.e., where sink or source activity was most prominent). There were no significant effects involving group or condition for either N1 sink (auditory or visual). The only significant N1 sink finding was a hemisphere main effect for visual stimuli confirming a left-greater-than-right N1 sink across groups (cf. factor 130 in Figure 5D). However, a simple hemisphere effect for the visual N1 sink was observed for controls, F(1, 38) = 7.12, p = .01, but not for patients, F(1, 38) < 1.0, ns.
