Table 2.

One-sample t-tests, whole-brain p < 0.001, k = 20, cluster-corrected FWE-corr. p < 0.05.

Brain region	Hemisphere	MNI coordinates			k	T	Z	Peak p(unc)	Cluster p(FWE-corr)
		x	y	z
tVNS treatment (one-samplet-test)
Activation
Cerebelum Crus1	L	− 27	− 73	− 34	96	9.11	5.33	< 0.001	< 0.001
Cerebelum Crus1	R	36	− 67	− 28	132	7.97	5	< 0.001	< 0.001
Operculum/Insula/Precentral gyrus	L	− 57	− 1	8	46	6.4	4.45	< 0.001	0.003
Deactivation
Medial Frontal Gyrus	R	12	44	− 10	39	6.33	4.42	< 0.001	0.008
Precuneus	R	9	− 58	44	38	5	3.83	< 0.001	0.009
Sham treatment (one-samplet-test)
Activation
Middle Frontal/Inferior Frontal Gyrus	R	51	23	26	68	7.98	5.29	< 0.001	0.001
Inferior Frontal Gyrus	R	54	11	5	37	5.25	4.12	< 0.001	0.023
Deactivation
Posterior Cingulate/Calcarine	R	15	− 55	11	48	7.16	4.99	< 0.001	0.006
Medial Frontal Gyrus	R	3	44	− 10	140	5.97	4.47	< 0.001	< 0.001
Precuneus	R	12	− 52	59	55	6.12	4.54	< 0.001	0.003
Hippocampus	L	− 12	− 7	− 22	31	5.03	4	< 0.001	0.048