Figure 5From: An animal study to examine the effects of the bilateral, epidural cortical stimulation on the progression of amyotrophic lateral sclerosisScores of paw-grip test. There was a significant difference in the score of paw-grip test between the control group and the unilateral stimulation group on postoperative weeks 11, 12, 13, 14 and 16 (*P < 0.05).Back to article page