Figure 3.
Mean electric field near fresh lancet wounds in 10 men and 10 women in each age group. Control was a scan of skin in the volar forearm prior to wounding. LA1 indicates the first lancet wound in the arm and LA2 indicates the second lancet wound a few inches away from the first. LL indicates a lancet wound in the leg. Significant differences between the mean wound fields in old and young volunteers are indicated by an asterisk above the bar. One asterisk indicates a p<0.05, two indicate p<0.01 and three indicate p<0.001. Bars represent S.E.M.