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Table 3 Statistical analyses were conducted on the time domain and time-frequency domain results for channels Cc, Ci, and the difference between channels CC and Ci (CC-Ci)

From: Exoskeleton-guided passive movement elicits standardized EEG patterns for generalizable BCIs in stroke rehabilitation

 

Cc

Ci

Cc-Ci

Mean ± std

q-value

Mean ± std

q-value

Mean ± std

q-value

HS

 VOL

Slow Wave

0.87 ± 11.50

0.73

2.03 ± 11.63

0.45

− 1.16 ± 3.19

0.07

Mu_ME(#3)

− 1.22 ± 1.38

1.64E−05

− 1.03 ± 1.20

2.56E−05

− 0.19 ± 0.72

0.20

Mu_MO(#4)

0.29 ± 0.49

4.51E−03

0.00 ± 0.33

0.97

0.28 ± 0.51

5.85E−03

Beta_ME(#5)

− 0.32 ± 0.35

1.59E−05

− 0.28 ± 0.30

6.43E−06

− 0.03 ± 0.17

0.42

Beta_MO(#6)

0.14 ± 0.25

4.54E−03

0.05 ± 0.23

0.30

0.09 ± 0.21

0.03

 PAS

Slow Wave

− 7.29 ± 4.51

1.41E−10

− 4.33 ± 3.69

1.20E−07

− 2.96 ± 2.29

2.84E−08

Mu_ME(#3)

− 1.14 ± 0.97

1.20E−07

− 1.08 ± 0.98

3.60E−07

− 0.06 ± 0.61

0.68

Mu_MO(#4)

0.15 ± 0.39

0.06

− 0.01 ±.33

0.89

0.15 ± 0.35

0.03

Beta_ME(#5)

− 0.25 ± 0.27

6.27E−06

− 0.24 ± 0.21

1.46E−07

− 0.01 ± 0.14

0.71

Beta_MO(#6)

0.06 ± 0.21

0.16

− 0.01 ± 0.14

0.73

0.07 ± 0.15

0.02

USP

 VOL

Slow Wave

6.73 ± 7.78

0.06

8.72 ± 8.39

0.03

− 1.99 ± 4.60

0.35

Mu_ME(#3)

− 0.57 ± 0.94

0.17

− 0.42 ± 0.71

0.17

− 0.15 ± 0.46

0.50

Mu_MO(#4)

− 0.07 ± 0.41

0.70

− 0.10 ± 0.37

0.60

0.03 ± 0.48

0.89

Beta_ME(#5)

− 0.47 ± 0.56

0.07

− 0.15 ± 0.45

0.50

− 0.32 ± 0.31

0.03

Beta_MO(#6)

0.07 ± 0.33

0.68

0.03 ± 0.26

0.80

0.04 ± 0.48

0.81

 PAS

Slow Wave

− 9.17 ± 5.84

4.54E−03

− 1.35 ± 4.21

0.51

− 7.83 ± 4.88

4.51E−03

Mu_ME(#3)

− 1.20 ± 1.67

0.12

− 0.87 ± 1.27

0.13

− 0.33 ± 0.56

0.17

Mu_MO(#4)

0.10 ± 0.38

0.60

0.03 ± 0.29

0.82

0.07 ± 0.35

0.68

Beta_ME(#5)

− 0.51 ± 0.35

6.22E−03

− 0.32 ± 0.25

0.01

− 0.19 ± 0.30

0.16

Beta_MO(#6)

0.09 ± 0.09

0.03

0.02 ± 0.10

0.70

0.07 ± 0.09

0.07

ASP

 VOL

Slow Wave

− 10.43 ± 18.00

0.19

− 9.01 ± 14.35

0.16

− 1.43 ± 7.53

0.70

Mu_ME(#3)

0.47 ± 2.34

0.68

0.26 ± 2.11

0.80

0.22 ± 0.84

0.60

Mu_MO(#4)

0.12 ± 0.50

0.64

− 0.06 ± 0.43

0.76

0.18 ± 0.46

0.41

Beta_ME(#5)

0.48 ± 1.49

0.50

0.32 ± 1.52

0.68

0.16 ± 0.49

0.50

Beta_MO(#6)

0.16 ± 0.24

0.13

0.03 ± 0.19

0.71

0.13 ± 0.20

0.15

 PAS

Slow Wave

− 6.48 ± 5.89

0.03

− 3.81 ± 4.14

0.06

− 2.67 ± 5.43

0.27

Mu_ME(#3)

− 1.11 ± 1.34

0.07

− 1.04 ± 1.51

0.13

− 0.07 ± 0.66

0.81

Mu_MO(#4)

0.04 ± 0.41

0.81

0.04 ± 0.48

0.83

0.00 ± 0.22

1.00

Beta_ME(#5)

− 0.37 ± 0.37

0.03

− 0.40 ± 0.34

0.02

0.03 ± 0.29

0.81

Beta_MO(#6)

0.04 ± 0.16

0.64

0.04 ± 0.16

0.60

0.00 ± 0.12

0.94

  1. The analyses included data from three groups: healthy subjects (HS), the unaffected side of stroke patients (USP), and the affected side of stroke patients (ASP). Additionally, two movement conditions were considered: voluntary movement (VOL) and passive movement (PAS). The comprehensive statistical analysis aimed to uncover potential differences in neural activity patterns across channels, subject groups, and movement types. Slow wave refers to the low-frequency, time-locked ERP response
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Journal of NeuroEngineering and Rehabilitation

ISSN: 1743-0003

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