when it was present in at least 5 of 10 trials. Tremor axes were determined by the directions of maximal tremor power assessed over 360ยฐ. There were 29 cases (mean age, 68.8 ฯฎ 10.6 years). Fifteen (51.7%) had a tremor severity rating of 2 or 3 (moderate or severe tremor), 12 (41.4%) had a rating of
Dystonia in spinocerebellar ataxia type 6
โ Scribed by Kapil D. Sethi; Joseph Jankovic
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 122 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0885-3185
- DOI
- 10.1002/mds.1252
No coin nor oath required. For personal study only.
โฆ Synopsis
Abstract
Spinocerebellar ataxias are heterogeneous disorders with overlapping clinical features. Spinocerebellar ataxiaโ6 is a dominantly inherited condition characterized by relatively pure ataxia with a paucity of other manifestations including extrapyramidal findings. We report on two patients with genetically proven SCAโ6 who had dystonia. One patient presented initially with dystonia, which remained the most disabling problem. Dystonia may occur in SCAโ6 and can be disabling. ยฉ 2001 Movement Disorder Society.
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