Table 4.

Associations between baseline auditory memory trace decay and follow-up episodic memory as well as executive functions accounting for age and education.

	Episodic memory				Attention/EF
Predictor	ΔR2	B	β	p	ΔR2	B	β	p
Model 1	0.07			0.556	0.19			0.164
Age		−0.04	−0.25	0.294		−0.05	−0.39	0.090
Education		0.02	0.03	0.885		0.08	0.18	0.431
Model 2	0.31			0.013	0.01			0.592
Age		−0.03	−0.18	0.391		−0.04	−0.38	0.115
Education		0.07	0.11	0.596		0.09	0.19	0.405
ΔMMN–Dur		0.40	0.57	0.013		0.06	0.12	0.592

EF, executive functions. ΔMMN–Dur, difference score between MMN amplitude after duration deviant in the Optimum–1 paradigm and the Memory Trace paradigm, higher values indicating less auditory memory trace decay.