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. 2014 Sep 1;9(17):1585–1591. doi: 10.4103/1673-5374.141783

Figure 3.

Figure 3

Effect of vagus nerve stimulation (VNS) on brain water content following brain explosive injury.

Brain water content was significantly higher in the vagus nerve stimulation group (n = 8) than that in the blank control (n = 4) and sham surgery (n = 6) groups, but lower than that in the explosive injury group (n = 9). *P < 0.05, **P < 0.01, vs. blank control group and sham surgery group. Data are expressed as the mean ± SD in all rabbits for each group (one-way analysis of variance and the least significant difference test).