Table 1.

Conventional measures of the events per age group.

Infant n°	Duration (min)	SW density (per min)		TTA density (per min)		TTA-SW density (per min)
		Left hemisphere	Right hemisphere	Left hemisphere	Right hemisphere	Left hemisphere	Right hemisphere
1	17.55	4.78	4.78	3.07	3.19	1.76	1.42
2	33.97	4.68	4.65	3.14	3.06	2.61	2.64
3	47.86	5.03	4.80	3.15	3.15	1.81	1.85
4	44.38	4.95	4.93	3.06	3.04	1.77	1.91
5	56.70	4.14	4.16	2.39	2.39	2.15	2.09
6	54.35	4.26	4.39	2.26	2.22	1.83	1.85
7	60	5.13	4.86	2.95	2.88	2.21	1.88
8	40.44	4.17	4.20	3.06	2.59	2.22	1.31
9	51.12	5.12	5.10	2.79	2.65	1.76	1.64
10	31.10	4.75	4.79	3.05	3.18	1.28	1.47
11	70.59	4.57	4.57	2.37	2.50	1.99	1.95
12	44.11	4.91	5.08	2.83	2.68	1.40	1.79
13	38.36	4.37	4.26	2.91	3.20	2.05	0.98
14	32.75	4.54	4.94	2.96	3.26	1.06	1.74
15	32.29	4.39	4.83	3.22	3.46	1.30	1.91
16	40.54	4.56	4.09	3.08	3.18	1.52	1.18
17	46.82	4.59	4.46	2.81	2.90	1.08	1.06
18	29.25	4.44	4.37	3.11	3.21	1.09	1.19
19	60.95	4.59	4.74	2.88	2.88	1.14	1.05
20	39.75	4.17	4.25	2.64	2.86	0.62	1.15
21	14.76	4.40	4.60	3.31	2.91	1.42	1.08
22	25.88	4.17	4.75	3.55	3.47	1.12	2.08
23	40.14	4.43	4.63	3.23	3.31	1.76	1.79