Table 4.

Bivariate correlations between oxyHB and change in perseverative errors for male participants as a function of condition (Stress vs. Control), values above the diagonal are for the control group and values below the diagonal are for the stress group.

	Diff. PE	Left PFC	Right PFC	Mid-Left PFC	Mid-Right PFC	Post Stress Left PFC	Post Stress Right PFC	Post Stress Mid-Left PFC	Post Stress Mid-Right PFC
Diff. PE	–	−0.53	0.16	−0.12	−0.33	0.27	0.07	−0.16	−0.27
Left PFC	−0.73	–	−0.49	0.19	0.77	−0.92∗∗	−0.40	0.51	0.71
Right PFC	−0.34	0.08	–	0.44	−0.60	0.44	0.95	−0.85∗	−0.82∗
Mid-Left PFC	−0.18	0.34	0.26	–	−0.43	−0.25	0.25	−0.06	−0.50
Mid-Right PFC	−0.07	0.28	0.39	0.96∗∗	–	−0.70	−0.42	0.32	0.87∗∗
Post Stress Left PFC	0.91∗∗	−0.76	0.31	−0.48	−0.36	–	0.40	−0.45	−0.62
Post Stress Right PFC	0.34	−0.46	0.58	0.04	0.15	0.39	–	−0.81∗	−0.62
Post Stress Mid-Left PCF	0.46	−0.59	0.04	−0.59	0.53	0.61	0.52	–	0.69
Post Stress Mid-Right PFC	0.21	−0.44	0.37	−0.53	−0.43	0.45	0.69	0.90∗∗	–

Diff. PE = difference in perseverative errors. Bonferroni correction applied, ^∗p ≤ 0.006, ^∗∗p ≤ 0.001.