Three brothers with a very-late-onset wr
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Roongroj Bhidayasiri; Joanna C. Jen; Robert W. Baloh
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Article
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2005
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John Wiley and Sons
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English
β 147 KB
## Abstract Writer's cramp (WC) is a form of focal taskβspecific dystonia, which is brought on by writing. Although most cases are sporadic, a positive family history is present in 5% to 20% of cases. To date, WC has been reported in several families with primary torsion dystonia, including DYT7, a