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. Author manuscript; available in PMC: 2022 Apr 1.
Published in final edited form as: Clin Neurophysiol. 2021 Feb 11;132(4):938–945. doi: 10.1016/j.clinph.2020.12.029

Fig. 3.

Fig. 3.

Grand-averaged beamformer images (pseudo-t) during the encoding period showing left hemispheric alpha–beta (11–16 Hz) oscillatory dynamics. A strong decrease in alpha–beta activity relative to baseline (−400 to 0 ms) can be seen at the beginning of encoding in the occipital cortices, stretching anterior to the temporal and prefrontal regions during later encoding.