Fig. 6From: Transcranial direct current stimulation for balance and gait in repetitive mild traumatic brain injury in ratsResults of behavioral studies. a The foot-fault ratio is slightly lower in the tDCS group than in the control group, however, the results are not statistically significant. b The rotarod duration on day 5 is significantly increased as compared with that on day 3 in the tDCS group. c The rotarod durations on day 5 are significantly different between the tDCS group and the control groupBack to article page