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Table 2 Temporal parameters: reaction time (\({t}_{r}\)), APA duration (\({t}_{APA}\)), Reaching time (\({t}_{f}\)), Return time (\({t}_{b}\)), and Total time (\({t}_{total}\)), as well as APA and Leanmax size for both healthy individuals and PD patients

From: A neuromechanical model characterizing the motor planning and posture control in the voluntary lean in Parkinson’s disease

Parameter

Group

Target (Fig. 1a)

T1

T2

T3

T4

T5

T6

T7

T8

\({t}_{r}\)(s)

PD

0.9

0.88

0.93

0.92

1.05

1.48

1.38

1.25

H

0.35

0.35

0.4

0.41

0.32

0.3

0.34

0.53

\({t}_{APA}\)(s)

PD

0.36

0.38

0.36

0.41

0.33

0.53

0.45

0.35

H

0.46

0.48

0.58

0.52

0.43

0.60

0.50

0.49

\({t}_{f}\)(s)

PD

2.50

2.83

2.61

2.05

2.60

3.07

2.71

2.84

H

2.00

2.14

1.91

2.08

1.90

2.25

2.60

2.01

\({t}_{b}\)(s)

PD

2.34

2.85

2.95

2.6

2.67

2.80

2.76

2.19

H

1.51

1.46

1.74

1.51

1.50

1.48

1.59

1.49

\({t}_{total}\)(s)

PD

5.74

6.57

6.61

5.59

6.31

7.35

6.86

5.95

H

3.88

3.95

4.06

4.00

3.73

4.02

4.53

4.04

APA size (cm)

PD

0.63

0.52

0.71

0.67

0.54

0.51

0.49

0.38

H

1.58

1.46

1.42

1.59

1.59

1.55

1.42

1.07

Leanmax size (cm)

PD

4.32

4.49

4.51

4.69

4.46

4.11

3.988

2.60

H

5.00

6.14

6.46

6.73

6.68

6.25

6.34

4.25