Table 2.

Mean accuracy, reaction time, N2pc amplitude, SPCN amplitude and number of error trials for each condition in Experiment 2 (SEM in parentheses).

Condition	% Correct	Reaction time (ms)	N2pc (μV)	SPCN (μV)	Number of error trials
No Distractors	93.5 (0.19)	589.9 (3.14)	−0.37 (0.04)	−1.29 (0.06)	22.8 (2.7)
16.8°	93.2 (0.20)	596.6 (3.27)	−0.65 (0.03)	−1.20 (0.06)	23.8 (2.7)
4.12°	92 (0.21)	613.6 (3.35)	−0.73 (0.04)	−1.17 (0.05)	27.6 (2.9)
3.13°	89 (0.27)	628.2 (3.67)	−0.89 (0.05)	−1.55 (0.07)	35.3 (3.6)
2.14°	80.3 (0.48)	673.3 (3.46)	−0.35 (0.06)	−1.70 (0.05)	64.7 (6.1)
1.48°	62.7 (0.43)	731 (4.93)	−0.26 (0.05)	−1.91 (0.05)	122.8 (6.2)