TABLE 1.

Correlation of prefrontal connectivity changes with heart rate variability changes (voxel-level: p < 0.005 uncorr., cluster-level: p < 0.05 FDR-corrected).

Region	Left/Right	Cluster size	Brodmann’s area	MNI coordinates			t
				x	y	z
Middle cingulate gyrus	R	205	32	14	6	40	5.46
	L		32	−4	22	32	4.49
Ventral lateral frontal gyrus	L	440	44	−48	12	14	5.21
Cerebellum	R	237		44	−44	−34	4.86
Dorsal lateral frontal gyrus	R	1,453	9/8	36	42	26	4.75
Insula	L	281	13	−36	20	−2	4.67
Ventral lateral frontal gyrus	L		47	−46	30	−4	4.54
Dorsal lateral frontal gyrus	L	303	10/9	−32	40	30	4.09
Occipital gyrus	R	201		16	−98	−4	3.72