Table 3.

The oxyHb changes during picture presentation (group analysis).

Channel no.	Neutral picture presentation				Negative picture presentation
	M	SD	t(19)	P	M	SD	t(19)	P
1	−0.01	0.90	−0.05	0.958	0.50	1.55	1.44	0.165
2	0.83	1.35	2.74	0.013*	0.94	2.29	1.85	0.080
3	0.56	1.66	1.51	0.148	0.57	2.69	0.95	0.354
4	0.46	1.10	1.88	0.076	0.28	1.90	0.65	0.522
5	0.90	1.45	2.79	0.012*	0.57	2.59	0.99	0.336
6	0.85	0.92	4.12	0.001**	0.52	1.62	1.44	0.166
7	0.71	0.95	3.37	0.003**	0.75	1.59	2.12	0.047*
8	1.14	1.58	3.21	0.005**	0.94	2.44	1.72	0.101
9	1.52	1.32	5.16	0.000***	1.37	2.51	2.43	0.025*
10	0.85	1.40	2.70	0.014*	0.78	2.48	1.42	0.173
11	0.99	1.45	3.04	0.007**	1.06	2.98	1.59	0.129
12	1.12	0.95	5.28	0.000***	0.93	1.28	3.26	0.004**
13	0.80	1.12	3.19	0.005**	0.82	1.76	2.09	0.051
14	1.26	1.88	3.00	0.007**	1.39	2.99	2.09	0.051
15	0.56	1.56	1.60	0.126	1.12	2.67	1.88	0.076
16	0.57	1.03	2.48	0.023*	0.78	1.98	1.77	0.093

^*P < 0.05;

^**P < 0.01;

^***P < 0.001.