Fig. 11From: Mechanisms underlying antidepressant effect of transcutaneous auricular vagus nerve stimulation on CUMS model rats based on hippocampal α7nAchR/NF-κB signal pathwayThe number of activated or resting state microglia. **P < 0.01 vs. the control group; ###P < 0.001 vs. the model group; △△P < 0.01 vs. the taVNS group; &&P < 0.01 vs. the Hi MLA + taVNS group (n = 3 per group)Back to article page