Fig. 6.
Grand means of evoked potentials in selected peripheral leads which illustrate short-latency effects produced by (A) sub-threshold (−12 dB re VT) and (B) supra-threshold (maximal intensity) for left (black) vs. right (grey) ear stimulation. For the same stimulus conditions grand means are also illustrated in selected fronto-central and lateral leads which illustrate long-latency effect produced by (C) sub-threshold and (D) supra-threshold intensities for left (black) vs. right (grey) ear stimulation.