Fig. 4From: Deep brain stimulation of the nucleus basalis of Meynert modulates hippocampal–frontoparietal networks in patients with advanced Alzheimer’s diseaseFunctional connectivity among brain regions. a Functional connectivity values were modulated by NBM-DBS, and all these connections achieve P < 0.05 without correction of the false discovery rate. b NBM-DBS induced directional changes to the functional connections. Data are presented as the mean ± SE (n = 6). *DBS-off versus -on state, P < 0.05; #compared with 0, P < 0.05Back to article page