Fig. 3
From: Impact of multisession 40Hz tACS on hippocampal perfusion in patients with Alzheimer’s disease
Comparison of CBF increases between tACS montages. A When looking at significant CBF increase after tACS in Group #1 of participants who received right temporo-frontal stimulation, a pattern of predominant right temporo-frontal CBF increases was found, matching with tACS targeting. B CBF increase in participants from Group #2 + #3 (n = 10) who received bilateral temporal lobe stimulation showed a significant increase of CBF predominantly localized in bilateral temporal regions