Evaluation of the brain activation induced by functional electrical stimulation and voluntary contraction using functional magnetic resonance imaging

Table 2 Activation region in FES only movement

Cluster	functional region	Contralateral					Ipsilateral
Cluster	functional region	x	y	z	Max t	No.Voxels	x	y	z	Max t	No.Voxels
PrCG	M1	−36	−28	62	6.62	300
PrCG	SMA	−20	−16	76	3.54	41
Cerebellum							22	−52	−20	5.89	370
							22	−52	−50	4.30	49
							16	−58	−50	4.26	73
PoCG	S1	−54	−28	20	5.02	237
SFG	SMA	−12	−10	78	4.28	34
SMG	SII						60	−28	34	4.27	178
Thalamus		−14	−8	14	4.22	103
Thalamus		−4	−12	10	4.21	4

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; SFG: superior frontal gyrus; SMG:supramarginalgyrus;
MI: primary motor cortex; SMA: supplementary motor area;
SI: primary somatosensory cortex; SII: secondary somatosensory cortex.

ISSN: 1743-0003