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Table 6 ERD of 2 controls

From: The correlation between motor impairments and event-related desynchronization during motor imagery in ALS patients

control

M

Lt hand imagery

Rt hand imagery

  

ERD at C3

F

ERD at C4

F

ERD at C3

F

ERD at C4

F

1

0

37

15

35

14

29

15

40

13

 

+7

36

15

35

14

30

15

29

14

mean

 

36.5

15

35

14

29.5

15

34.5

13.5

SD

 

0.7

0.0

0.0

0.0

0.7

0.0

7.8

0.7

2

0

54

10

38

8

58

9

55

8

 

+7

58

21

48

8

72

8

65

17

mean

 

56

15.5

43

8

65

8.5

60

12.5

SD

 

2.8

7.8

7.1

0.0

9.9

0.7

7.1

6.4

  1. Abbreviations: ERD at C3/4, ERD at C3/4 (%); F, frequency (Hz).