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. 2014 Apr 9;2014:835269. doi: 10.1155/2014/835269

Figure 6.

Figure 6

Functional evaluation of nerve regeneration. (a)–(c) Results of the pain perception test (pinch-test) performed weekly on toe III (a), toe IV (b), and toe V (c) are shown. Bars depict the percentage of animals per group with a positive pinch reaction: *intergroup difference to ANT; §intergroup difference to COM graft; #intragroup difference to previous week; P < 0.001. (d) Results of the hind limb motor function evaluation by calculation of the static sciatic index (SSI) are presented: •significant intragroup improvement in comparison to 4 weeks postsurgery value; ono longer significantly different to presurgery value; P < 0.05–P < 0.001.