Table 2

Clusters activated during writing in control subjects

Side	Number of voxels in cluster	Maximum Z score in cluster	Talairach coordinates (x,y,z) of maximal peak activation (mm)	Region of cluster activation^2-150	Brodmann area of peak activation
Right	1625	8.07	24,−52,−24	Cerebellum (hemisphere, dentate nucleus)
Left	2222	7.68	−42,−28,36	Postcentral gyrus	2
Left		7.45	−26,−60,58	Superior parietal lobule	7
Left		7.44	−42,−14,48	Precentral gyrus	4
Left	94	6.55	−54,12,18	Inferior frontal gyrus	44
	193	6.35	0,4,46	Cingulate gyrus	32
		5.62	0,2,60	Superior frontal gyrus	6

Areas activated in patients with writer's cramp during writing.
↵2-150 First order maxima; italics=second order maxima within cluster. The Talairach coordinates correspond to the stereotactic conventions of the atlas of Talairach and Tournoux.30