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. 2017 Dec 12;9:395. doi: 10.3389/fnagi.2017.00395

Figure 4.

Figure 4

Among the four mouse groups (younger and older SAM-R1 and -P1), the peak amplitudes of stimulus-driven LFPs in the three layers (L2/3, L4 and L5) are shown before and after the SS superfusion. Peak amplitudes (Actl and ASS) in L2/3 (black), L4 (white) and L5 (gray) among the mouse groups are plotted under the control condition in (a) and the 1.4 mM SS superfusion condition in (b). The ratios of the amplitudes (ASS/Actl) among the four mouse groups are also illustrated in (c). Error bars represent standard error of the mean (SEM). Data are shown as mean ± SEM. *P < 0.05 and **P < 0.01 by the Tukey-Kramer multiple comparison test.