Table 3.

Comparison between Experiments 1, 2 and 3 in number of voxels and peak distance per cluster of activity

	Number of voxels				Min Euclidean distance
	Exp1	Exp2	Exp3	Exp 1–3	Exp1, Exp2	Exp1, Exp3	Exp2, Exp3
Lob VI R	336	115	454	88	2.0	2.0	2.0
Lob VI L	537	216	391	202	7.5	2.8	4.0
LobVIIIa/ VIIb R	148	84	130	20	4.5	2.8	3.5
LobVIIIa/ VIIb L	223	198	265	120	4.9	6.3	7.2
Outside ROIs	179	344	299	56

For each of the four cerebellar clusters, and for each experiment separately, the number of voxels surviving P_FWE < 0.05 for the contrast ActionOBS–CtrlOBS is reported. The fourth column reports the number of voxels counted within the conjunction of the three experiments. The last row indicates the number of cerebellar voxels not falling within the region of interest. Columns 5–7 indicate the minimum Euclidean distance between the activation-peaks identified belonging to the four clusters by the Anatomy toolbox for SPM. ROIs = regions of interest.