Table 7.

Bivariate correlations between ERN and startle with alpha asymmetry scores using average and mastoid reference schemes.

Variable	Average reference		Mastoid reference
	PO34	PO78	PO34	PO78
Go/No-Go ERN	−0.21	−0.03	−0.14	−0.04
Go/No-Go CRN	0.09	−0.01	0.07	0.01
Go/No-Go ΔERN	−0.24†	−0.02	−0.16	−0.04
Go/No-Go Pe	0.07	0.01	0.05	−0.04
Go/No-Go Pe correct	0.22	0.00	0.22	0.03
Go/No-Go ΔPe	−0.08	0.01	−0.10	−0.06
Flanker ERN	−0.14	−0.15	−0.16	−0.15
Flanker CRN	0.25	0.30†	0.23	0.28†
Flanker ΔERN	−0.29†	−0.33*	−0.30†	−0.32†
Flanker Pe	0.01	0.09	0.01	0.07
Flanker Pe correct	−0.04	−0.08	−0.06	−0.09
Flanker ΔPe	0.04	0.12	0.05	0.12
Negative startle	−0.02	−0.15	0.08	−0.07
Mean	0.11	0.36	0.10	0.32
SD	0.29	0.41	0.24	0.39

Note. Alpha asymmetry scores were calculated by ln[Right Site] – ln[Left Site]. N = 53 for Go/No-Go task and alpha asymmetry scores. N = 38 for fish flanker task and alpha asymmetry scores. N = 88 for all sites for mean and standard deviation.

^†p≤0.10.

^*p≤0.05.