A 2 (Group:MCI patients, normal controls) × 2 (Stimulus: match and
mismatch) × 5 (Time:−200–0ms,0–200 ms, 200–400ms, 400–600 ms,
600–800 ms) ANOVA revealed the main effect of Group, Time and interaction
of Stimuli × Group, Time × Stimuli, Time × Stimuli × Group in alpha
and beta bands (see Table 2)