DNA methylation regulates the extinction of fear memory

Figure 3 Calcium responses in dorsal dentate gyrus neurons during condition stimulus presentation. A and B: Experimental procedures, neurons in dorsal dentate gyrus (dDG). Scale bars, 100 μm; C-F: Averaged population Ca²⁺ responses showed gradual reduction during condition stimulus (CS) presentations and quantification of changes in Ca²⁺ responses with area from the 20 s CS presentations; n = 3; E: Two-way RM ANOVA, F_(1,4) = 0.3651, P = 0.5783; F: Two-way RM ANOVA, with multiple comparisons, F_(1,4) = 3.888, P = 0.1199; first 10 s, T₈ = 0.9554, P = 0.3674; post 10 s, T₈ = 2.800, ^aP < 0.05; ^bP < 0.01; ^cP < 0.001.