Figure 4.

Dermacorder® scans of two mouse skin wounds over a 5-day period. The blue line in each scan represents the surface potential distribution and the red line represents the surface topology. The shaded disks represent the region of the scan at which the Dermacorder® was over the wound. The white dotted line on the photos indicates the path of the probe as it scanned the wound. Both of these wounds had moist dressings but exhibited very different healing rates. A. Fast healing wound in which the electric field could not be detected on days 4 or 5. B. Slower healing wound in which the electric field was easily detected all five days after wounding.