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. Author manuscript; available in PMC: 2013 Sep 1.
Published in final edited form as: Behav Brain Res. 2012 Jun 26;234(1):82–90. doi: 10.1016/j.bbr.2012.06.020

Figure 3. Baseline of orofacial operant tests before and after surgery.

Figure 3

A) Baseline cumulative contact time of orofacial operant tests before surgery (open circles, n = 14 rats), after sham surgery (open squares, n = 7), and after ION-CCI (open triangles, n = 7). B) Baseline total contact numbers before surgery (open bars, n = 14 rats), after sham surgery (gray bars, n = 7), and after ION-CCI (dark bars, n = 7). C) Baseline contact number histogram before surgery (open bars, n = 14 rats), after sham surgery (gray bars, n = 7), and after ION-CCI (dark bars, n = 7). Baseline tests were performed without stimulation module in the drinking window. Data represent Mean ± SEM.