Fig. 2From: Stochastic resonance stimulation improves balance in children with cerebral palsy: a case control studyCenter of Pressure measures during upright quiet stance in children with cerebral palsy with their eyes open and closed. White bars represent the control-no stimulation-condition and the black bars the optimal SR stimulation condition. Error bars represent standard errors, * p < 0.05, ** p < 0.01Back to article page