Figure 5.

Time–frequency analysis (TFA) of neocortical alpha for the recall and recognition conditions before and after learning (Ai, Aii, Aiv, Av), as well as during learning (Aiii). A time course of alpha power is shown for the color-coded boxes around the recall condition before (Ai) and after (Aiv) learning, where pure power (Bi) and percentage change in prestimulus and poststimulus power (Bii) are shown. The same analysis can be seen for hippocampal alpha, where pure power (Ci) and relative power change (Cii) are shown.