Table 1.

Brain regions (clusters) preferentially activated during ME of swallowing compared to rest and during MI of swallowing offline compared to rest

	Voxels	Peak			T-value	Z-score
		x	y	z
ME > rest
R cerebellum	695	20	− 64	− 24	13.28	4.89
L cerebellum	747	− 30	− 52	− 38	11.91	4.73
L globus pallidus	77	− 16	− 8	− 8	11.49	4.67
L lateral precentral gyrus	2895	− 54	− 4	30	21.97	5.62
L insula
L inferior frontal gyrus
L middle frontal gyrus
L premotor cortex
L primary motor cortex
L postcentral gyrus
R lateral precentral gyrus	2629	56	4	12	15.13	5.09
R insula
R inferior frontal gyrus
R middle frontal gyrus
R premotor cortex
R primary motor cortex
R postcentral gyrus
R insula	82	36	14	8	7.80	4.05
L & R SMA	1369	8	− 2	56	23.16	5.69
MI > rest
R cerebellum	21	22	− 60	− 28	5.48	3.44
L Putamen	38	− 20	0	− 8	7.33	3.94
L globus pallidus
R Putamen	40	26	6	4	7.42	3.96
L lateral precentral gyrus	1468	− 62	8	18	17.20	5.28
L insula
L inferior frontal gyrus
L middle frontal gyrus
L premotor cortex
L postcentral gyrus
R lateral precentral gyrus	546	64	4	20	9.14	4.31
R insula
R inferior frontal gyrus
R middle frontal gyrus
R premotor cortex
R postcentral gyrus
L & R SMA	205	10	− 2	60	6.98	3.86

Reported coordinates in MNI space; L left, R right; p < 0.05 corrected for multiple comparisons on cluster-level [false discovery rate (FDR)]; minimum cluster size 20 voxels