Table 2.

Regions activated, in the cerebellar hemispheres, comparing stimulation at each frequency with the grouping of stimulation at the other frequencies (12, 32, 40, and 47 Hz)

Stimulation frequency	k	t	Z	p	x, y, z
12 Hz				NS
32 Hz				NS
40 Hz
Contralateral cerebellar hemisphere (left)	54	3.95	3.41	0.0001	−30, −82, −42
Ipsilateral cerebellar hemisphere (right)	16	3.75	3.28	0.001	28, −80, −48
47 Hz				NS

Data include cluster size (k), t statistic,Z scores, uncorrected significance level (p), and the coordinates of the cluster of activated voxels in standard stereotaxic space (Talairach and Tournoux, 1988) (x, y, z).