Figure 6

Form-related SN difference potentials (dSNs). The dSN difference potentials (form-distractor – standard distractor) as they appeared before digital filtering (see Methods) at posterior electrodes (P7, O1, O2, P8).
Form-related SN difference potentials (dSNs). The dSN difference potentials (form-distractor – standard distractor) as they appeared before digital filtering (see Methods) at posterior electrodes (P7, O1, O2, P8).