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Table 1 Means and standard deviations for the EMG activation after floor translation

From: Adaptation changes in dynamic postural control and contingent negative variation during repeated transient forward translation in the elderly

  

RA

RF

TA

Burst onset time

First set

175.8 ± 16.9

121.2 ± 19.5

106.3 ±10.7

      (ms)

Final set

172.8 ± 25.9

117.4 ±20.5

104.2 ±11.4

Peak time

First set

590.1 ± 84.5

599.5 ± 45.2

582.4 ± 63.4

      (ms)

Final set

550.8 ± 36.1

581.6 ±33.6

543.8 ± 38.0

Peak amplitude

First set

5.4 ± 3.8*

85.8 ± 47.1*

295.0 ± 113.4*

      (μV)

Final set

4.6 ± 3.2*

73.2 ± 46.0*

269.0 ± 109.0*

Integrated EMG

First set

242.1 ± 178.7

5403.4 ± 3638.2*

13379.3 ± 8667.8*

    (μV ms)

Final set

177.7 ± 156.7

4063.8 ± 2658.1*

7447.3 ± 3634.3*

  1. Asterisk indicates a significant difference between sets (*: P <0.05).