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. Author manuscript; available in PMC: 2017 Mar 1.
Published in final edited form as: Exp Neurol. 2015 Dec 18;277:46–57. doi: 10.1016/j.expneurol.2015.12.008

Figure 6.

Figure 6

Behavioral performance during ladder crossing (Protocol 4). A. Ladder error scores for the impaired forelimb. Unilateral PTX significantly imparied ladder crossing performance of the forelimb contralateral to the lesion, which is ipsilateral to the M1 stimulation electrode. Althougth there was no significant improvement in the ladder score during the ten days of treatment sessions, the combined stimulation significantly improved the performance beginning on day 24 days. B. Ladder error scores of the unimpaired forelimb. No significant differences were found on the unimpared forelimb immediately following the unilateral PTX for both groups (<day 24), although stepping errors were significantly better for the stimulated rats then non-stimulated control rats for the last testing session (day 31). Error bars are mean ± S.E (n=6 for stimulated; n=5 for control). (*p<0.05, ttest).