Fig. 5From: Postural control and contingent negative variation during transient floor translation while standing with the ankle fixedMean amplitude for every 100-ms period of CNV, EMG, and CoPap between S1 and S2. *Significant difference between early- and latter-half sets (p < 0.05). †Significant difference between fixation conditions (p < 0.05). Lowercase letters indicate a significant increase compared with corresponding capital letters (p < 0.05)Back to article page