TABLE 2.

Age (years), state anxiety (AS), breath duration (Tresp [seconds], given as means ± SD), time delay (TD [seconds]) and significant phase coupling (%sig) for ROIs with a subject-specific maximal pTD (SSMTD) in pons/brain stem, ROI 1 (precentral gyrus) and ROI 93 in pons/brain stem.

Subject/state	Characteristics			SSMTD			Precentral gyrus			Pons
	Age (y)	AS	Tresp (s)	ROI	TD (s)	%sig	ROI	TD (s)	sigbin	ROI	TD (s)	%sig
1R3	19	16	6.3 ± 3.0	99	2.4	23	1	0.2	27	93	1.4	21
7R1	23	17	5.0 ± 0.8	99	2.3	33	1	1.8	25	93	1.3	33
9R1	27	23	3.1 ± 0.6	93	1.9	36	1	1.4	48	93	1.9	36
11R1	25	25	7.3 ± 2.0	103	2.5	82	1	2.4	54	93	2.3	70
13R2	23	22	2.8 ± 0.3	103	2.0	34	1	2.1	29	93	1.3	46
17R1	24	13	7.2 ± 1.9	93	2.3	47	1	2.4	50	93	2.3	47
18R1	28	28	6.2 ± 2.6	103	2.2	36	1	2.0	54	93	1.9	38
20R1	25	22	3.8 ± 0.7	93	2.3	47	1	1.3	54	93	2.3	47
10R1	24	18	3.1 ± 0.3	97	2.1	40	1	1.6	17	93	1.6	10
3R2	23	16	3.9 ± 0.6	92	2.1	30	1	0.8	23	93	1.8	30
14R4	23	20	3.2 ± 0.6	104	2.1	27	1	1.1	27	93	1.4	27
25R4	20	17	3.5 ± 0.6	93	1.9	56	1	0.5	16	93	1.9	56
mean	23.67	19.75	4.59		2.17	40.92		1.47	35.33		1.78	38.42
SD	2.43	4.17	1.70		0.18	15.23		0.69	14.63		0.37	15.44

Data from 12 subjects (first column on the left side).