Table 4 Number of functional brain ICs included into the frontal cluster per participant. If participants added more than one IC to the frontal cluster, the most frontal IC was used for further analysis. Participants 4,8,12,16,28,34,39, presented in italic, contributed only at two sessions or less frontal ICs and were excluded from further analysis.

From: Monitoring cognitive load while playing exergames in a four-week intervention for older adults: an explorative EEG study

ID

n ICs Session 1

n ICs Session 2

n ICs Session 3

n ICs Session 6

n ICs Session 9

n ICs Session 12

mean n Ics per Session

n Sessions with ICs

1

1

1

1

2

0

1

1

5

4

0

0

1

2

1

0

0,67

2

5

1

3

2

1

2

2

1,83

6

7

0

1

1

1

1

1

0,83

5

8

0

0

1

0

1

0

0,33

2

9

1

2

2

1

1

1

1,33

6

11

1

1

2

0

1

1

1,00

5

12

0

1

0

0

0

1

0,33

2

14

3

2

1

2

1

1

1,67

6

16

0

0

0

0

0

0

0,00

0

17

0

2

2

2

3

2

1,83

5

19

1

2

0

1

0

2

1,00

4

21

0

0

1

2

1

0

0,67

3

22

1

1

2

1

0

0

0,83

4

23

1

3

0

1

2

2

1,50

5

24

0

1

1

0

1

1

0,67

4

26

1

1

2

1

1

2

1,33

6

27

1

0

0

0

1

1

0,50

3

28

0

0

1

0

0

0

0,17

1

29

2

2

1

1

1

2

1,50

6

30

2

1

1

1

1

1

1,17

6

31

2

1

1

1

1

1

1,17

6

34

0

0

0

0

0

0

0,00

0

36

0

1

0

1

1

1

0,67

4

39

0

0

1

0

0

1

0,33

2

40

2

2

0

0

1

0

0,83

3

41

2

1

1

2

2

1

1,50

6

42

1

2

2

1

2

1

1,50

6

mean

0,82

1,11

0,96

0,86

0,93

0,93

0,93

3,96

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