Figure 2From: Writer’s cramp as a presentation of L-2-hydroxyglutaric aciduria Handwriting of patient 1, when on trihexyphenidyl 2 mg/day. The upper, middle and lower rows demonstrate handwriting when she was allowed to write with only the right or the left hand, respectively. Her handwriting was worse with the right hand, correlated with the degree of dystonia in each hand.Back to article page