Table 4.

More activation region in combined movement than FES only movement

Cluster	functional region	Contralateral					Ipsilateral
		x	y	z	Max t	No.Voxels	x	y	z	Max t	No.Voxels
PrCG	M1	−14	−30	58	2.85	58
Cerebellum							10	−54	−26	3.00	30
PoCG	S1	−40	−32	32	3.05	77
IPL	S1	−42	−56	46	2.67	54

Coordinates depict voxel with the highest t-value.

Max t: maximum t-score; No. Voxels: number of voxels; PrCG: primary central gyrus;

PoCG: post central gyrus; MI: primary motor cortex; SI: primary somatosensory cortex; IPL: intra-parietal lobule.