Fig. 4

Figure 4 Histogram of peak latency differences between components N1aR and N1aL in single subjects. Differences computed by applying the spatial filters for these two components derived from the grand averages to the 20 single-subject mean responses to left visual field (box 1 or 2) and right visual field (box 4 or 5) stimuli respectively. Results (significant by t-test, p<0.02) compare well with the ~9 msec (N1aR - N1aL) latency difference found in the grand average decomposition ( Fig. 2d).