Dystonic tics in patients with Tourette'
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Dr. Joseph Jankovic; Lael Stone
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Article
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1991
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John Wiley and Sons
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English
β 356 KB
Dystonic tics, in contrast to clonic tics, are relatively slow and temporarily sustained twisting, pulling, or squeezing movements producing briefly maintained abnormal postures. Because dystonic tics often present diagnostic difficulties, we studied these motor tics in 156 patients with Tourette's