Table 1.

Demographic and clinical data.

	FHD patients	CD patients	HS
Gender	11M/2F	5M/8F	9M/6F
Age (years)	48.5 ± 15.0	46.7 ± 14.5	49.9 ± 11.3
Disease duration (years)	6.2 ± 6.6	6.4 ± 6.5	–
Clinical Score	11.6 ± 5.3	20.5 ± 9.8	–

Gender (M = male; F = female). FHD = focal hand dystonia; CD = cervical dystonia, HS = healthy subjects. The clinical score (at baseline) in FHD patients refers to the Wissel Scale writing movement score (ranging from 0 to 28). The clinical score (at baseline) in CD patients refers to the Toronto Western Spasmodic Torticollis Rating Scale-TWSTRS (ranging from 0 to 85). Plus and minus values are means ±1 standard deviation.