The Parameters of Transcutaneous Electrical Nerve Stimulation Are Critical to Its Regenerative Effects When Applied Just after a Sciatic Crush Lesion in Mice

Figure 4

𝐺 ratio stratified by ranges. 𝐺 coefficient was obtained by dividing the axon by fiber diameter. Note that the nerves in the control and Low-TENS groups showed a peak fiber density in the range of 0.5–0.6, while nontreated High-TENS showed this peak at the 0.6–0.7 range. Data are presented as median and 25–75 quartiles.