Table 1.

Parameter estimates for the mixed-effects model including EEG-SME, age group, and measures of structural integrity as predictors of single-trial accuracy

	Estimate	Std. error	z value	Pr(>|z|)
(Intercept)	0.07	0.19	0.38	0.70
alpha	−0.28	0.03	−11.09	0.00
IFG	−0.02	0.20	−0.08	0.94
OA	−0.90	0.29	−3.12	0.00
theta	0.13	0.02	6.54	0.00
HC	−0.13	0.14	−0.92	0.36
alpha:IFG	−0.07	0.03	−2.52	0.01
alpha:OA	−0.08	0.05	−1.58	0.11
IFG:OA	−0.10	0.28	−0.34	0.73
theta:HC	0.00	0.02	0.17	0.87
OA:theta	−0.02	0.03	−0.75	0.45
OA:HC	0.33	0.20	1.65	0.10
alpha:IFG:OA	0.05	0.05	1.04	0.30
OA:theta:HC	−0.02	0.03	−0.53	0.60

Note: IFG = inferior frontal gyrus, HC = hippocampus, OA = older adults. Significant effects (P < 0.05) are printed in boldface.