Extended Data Fig. 9: Hippocampal stimulation selectively decreases HFA.
From: Neuronal activity in the human amygdala and hippocampus enhances emotional memory encoding
Change in hippocampal power (post–pre) when stimulation was applied to the hippocampus (left, averaged across n=16 electrodes) and nearby control regions (right, averaged across n=8 electrodes), compared between stimulation (dark) and no stimulation (light) conditions. Frequency bands are defined as follows: theta (2–8 Hz), alpha (8–13 Hz), beta (13–30 Hz) and HFA (30–128 Hz). Error bars denote standard deviation. Related to Fig. 3.
