Table 2.

Gray matter changes between task-specific dystonia (TSD), non-task-specific dystonia (NTSD) and controls

	Brain region		F-score	x,y,z
Initial ANOVA	Left	Striatum	14.37	−3, 10, −14
GMV changes in NTSD/TSD vs. controls
	Brain Region		T-score	x,y,z
NTSD vs. Controls	Left	Primary Sensorimotor Cortex	3.82	−33, −27, 48
	Left	Middle Temporal Gyrus	3.06	−54, −41, 3
	Left	Thalamus	4.02	−9, −26, 12
	Left	Cerebellum (lobule VIIa)	5.58	−36, −69, −44
	Right	Cerebellum (lobule VIIa)	5.32	34, −71, −45
	Right	Middle Frontal Gyrus	−4.88	39, 54, −5
	Right	Inferior Temporal Gyrus	−4.71	60, −33, −23
	Right	Occipital Cortex	−4.20	4, −78, 10
	Right	Striatum	−6.72	21, 12, −7
	Left	Striatum	−5.26	−21, 10, −6
TSD vs. Controls	Left	Premotor Cortex	3.26	−36, −14, 60
	Left	Inferior Parietal Lobule	2.77	−51, −50, 38
	Left	Cuneus	4.32	−18, −54, 27
	Left	Cerebellum (lobules VI and VIIa)	3.79	−18, −80, −24
	Right	Primary sensorimotor Cortex	2.86	45, −24, 32
	Right	Superior Temporal Gyrus	4.53	48, −17, 10
	Right	Supramarginal Gyrus	3.27	49, −27, 36
	Left	Operculum/Insula	3.44	−45, −9, 9
	Right	Operculum/Insula	3.11	40, 5, 2
	Left	Middle Temporal Gyrus	3.55	−50, −33, −14
	Left	Inferior Temporal Gyrus	4.13	−47, −45, 37
	Right	Middle/Inferior Temporal Gyrus	3.01	49, −47, −12
	GMV changes in TSD vs. NTSD		T-score	x,y,z
TSD > NTSD	Left	Middle/Inferior Frontal Gyrus	4.25	−44, 31, 20
	Right	Middle Frontal Gyrus	6.42	39, 44, 16
	Left	Middle/Posterior Cingulate cortex	3.30	−1, −30, 32
	Right	Middle/Posterior Cingulate cortex	4.57	4, −35, 36
	Left	Inferior Temporal Gyrus	4.71	−57, −38, −19
	Right	Inferior Temporal Gyrus	5.34	57, −29, −21
	Left	Striatum	5.24	−21, 10, −6
	Right	Striatum	3.86	23, 13, −5
	Left	Cerebellum (lobule VI-VIIa)	4.85	−18, −71, −30
	Right	Cerebellum (lobule VI-VIIa)	4.39	16, −74, −29
	Right	Primary Somatosensory Cortex	3.94	58, −15, 27
	Right	Superior Temporal Gyrus	4.23	60, −1, −8
	Right	Occipital Cortex	5.32	42, −78, 7
NTSD > TSD	Left	Cerebellum (lobule VIIa)	3.39	−38, −59, −44