Table 4

EEG and locomotor activity of the fetus in "active" hours (from 7 p.m. to 4 a.m.) (36 – 40 weeks gestation)

Time (h)
Type
Duration
Time (h)
Duration







Oscillation type
Fetal movements
Recording

Oscillation type
Fetal movements
Recording







Min
Sec.
Min
Sec.
Min

Min
Sec.
Min
Sec.
Min

19–20
I
3 ± 0.1
-
4
50 ± 0
54 ± 0.1
24–1
2 ± 0.2
-
4 ± 0.1
-
53 ± 0.2

II
15 ± 0.2
-
-
-


14 ± 0.1
-
-
-


III
4 ± 0.1
-
-
-


4 ± 0.4
-
-
-


IV
32 ± 0.2
-
-
-


33 ± 0.4
-
-
-


20–21
I
-
10 ± 0.2
4 ± 0.2
-
30 ± 0.2
1 – 2
1 ± 0.1
-
6 ± 0.3
-
34 ± 0.4

II
10 ± 0.1
-
-
-


11 ± 0.2
-
-
-


III
5 ± 0.1
-
-
-


7 ± 0.4
-
-
-


IV
15 ± 0.2
-
-
-


15 ± 0.2
-
-
-


21–22
I
-
-
3 ± 0.1
-
39 ± 0.3
2 – 3
1 ± 0.2
-
4 ± 0.2
-
53 ± 0.1

II
12 ± 0.4
-
-
-


18 ± 0.1
-
-
-


III
22 ± 0.4
-
-
-


7 ± 0.1
-
-
-


IV
15 ± 0.3
-
-
-


27 ± 0.2
-
-
-


22–23
I
I
40 ± 0.2
16 ± 0.2
-
26 ± 0.3
3 – 4
-
30 ± 0.3
3
30 ± 0.2
31 ± 0.2

II
7 ± 0.1
-
-
-


9 ± 0.1
-
-
-


III
-
-
-
-


7 ± 0.1
-
-
-


IV
18 ± 0.3
-
-
-


15 ± 0.3
-
-
-


23–24
I
1 ± 0.3
-
3 ± 0.2
-
58 ± 0.1
Total from 19-4
12
20 ± 0.21
43
20 ± 0.16
388 ± 0.21

II
23 ± 0.3
-
-
-


123 ± 0.15
-




III
5 ± 0.2
-
-
-


44 ± 0.17
-




IV
29 ± 0.4
-
-
-


200 ± 0.26
-




Kintraia et al. Journal of Circadian Rhythms 2005 3:5   doi:10.1186/1740-3391-3-5