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. Author manuscript; available in PMC: 2009 Jul 15.
Published in final edited form as: J Neurosci Methods. 2008 Apr 22;172(1):43–47. doi: 10.1016/j.jneumeth.2008.04.013

Figure 2.

Figure 2

Response to von Frey hair stimulation. CCI surgery was performed on day 0. A higher behavior score indicated an increased aversive response to the von Frey hair stimulation. Following the CCI there is an initial reduction in the behavioral score followed by an increase after 2 days to reach a plateau by day 5 post-CCI The behavioral score for the sham operated animals remains unchanged. * = <0.05; ** = >0.01. The numbers in parentheses indicated the number of rats tested for CCI and sham at each time point.