Table 3 Values of correlations of contributions of activation signals along the gait cycle between treadmill and robotic walking computed for the same velocity of walking

Activation signal 1

Treadmill 1.5 Km/h

0.55

0.76*

0.75

0.72

Treadmill 2.0 Km/h

0.88**

0.83*

0.86*

0.83^*

Treadmill 2.5 Km/h

0.68

0.84*

0.84*

0.80^*

Activation signal 2

Treadmill 1.5 Km/h

0.90**

0.90**

0.41

0.57

Treadmill 2.0 Km/h

0.88**

0.88**

0.75^*

0.68

Treadmill 2.5 Km/h

0.84*

0.55

0.63

0.63

Activation signal 3

Treadmill 1.5 Km/h

0.93**

0.99^**

0.96**

0.98**

Treadmill 2.0 Km/h

0.97**

0.99^**

0.98**

0.93**

Treadmill 2.5 Km/h

0.90**

0.97^**

0.98**

0.98**

Activation signal 4

Treadmill 1.5 Km/h

0.41

0.78^*

0.06

0.06

Treadmill 2.0 Km/h

0.91**

0.13

0.26

0.08

Treadmill 2.5 Km/h

0.73

0.72

0.75*

0.75