Fig. 4From: Measurement of mechanical withdrawal thresholds and gait analysis using the CatWalk method in a nucleus pulposus-applied rodent modelChanges in the paw statistics calculated from bilateral paw duration (*p < 0.05). In the NP group, there are significant differences in RH initial dual stance compared with the sham group on days 7 and 14 (*p < 0.05) (A). There are no significant differences in LH initial dual stance compared with the sham group (B)Back to article page