Table 1 Distribution of participants per age interval.

From: The Cuban Human Brain Mapping Project, a young and middle age population-based EEG, MRI, and cognition dataset

Age Interval

Number of participants

%

10 < x <  = 20

34

12.05

20 < x <  = 30

90

31.91

30 < x <  = 40

116

41.13

40 < x <  = 50

29

10.28

50 < x <  = 60

10

3.54

60 < x <  = 70

3

1.06