Table 3.

Activation regions during the bimanual finger movement task: elderly group.

Region	Hem.	BA	Cluster	MNI coordinates			t
			(Voxels)	x	y	z
IN-PHASE MODE > REST
Medial frontal gyrus	Mid	6	462	2	0	63	7.82
Culmen	R	–	2335	9	−55	−17	7.78
Precentral gyrus	L	4	209	−38	−19	57	7.67
Postcentral gyrus	R	3	269	39	−24	54	7.13
Inferior parietal lobule	R	40	224	62	−28	28	6.81
Inferior parietal lobule	L	40	393	−36	−43	54	6.67
Superior parietal lobule	R	7	50	27	−63	52	6.33
Inferior frontal gyrus	R	9	83	51	9	30	6.29
Precentral gyrus	R	6	35	63	9	27	5.69
Postcentral gyrus	L	3	31	−57	−19	43	5.64
ANTI-PHASE MODE > REST
Culmen	R	–	2346	21	−51	−24	8.07
Postcentral gyrus	L	3	182	−39	−19	57	7.37
Medial frontal gyrus	Mid	6	367	2	0	61	7.17
Postcentral gyrus	R	3	178	39	−24	54	6.67
Middle temporal gyrus	R	–	90	45	−61	10	6.54
Inferior parietal lobule	R	–	137	66	−25	24	6.52
Inferior frontal gyrus	R	9	68	51	9	30	6.37
Superior parietal lobule	R	7	41	27	−63	52	6.26
Inferior frontal gyrus	R	–	107	62	11	27	6.22
Inferior parietal lobule	L	–	268	−35	−42	55	6.16
Postcentral gyrus	L	2	33	−59	−21	39	6.12
ANTI- > IN-PHASE
No supra-threshold activation

Notes: All clusters are significant at p < 0.05 with FWE correction, k > 30 voxels. n = 20. Hem., hemisphere; BA, Broadman area; L, left; R, right.