JDR -- Onozuka et al. 81 (11): 743 Figure 2

Click on image to view larger version.

Figure 2. Comparison of the increased fMRI signals (%) obtained with X- (empty column) or G- (filled column) type gum. L, Left side. R, Right side. Each column represents the mean + SE (n = 14). *p < 0.05 compared with X-type gum. **p < 0.01 compared with X-type gum.