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V L Soland

Publications and source records attributed to V L Soland.

4 recordsLinked to original sources
PubMed1997

Paroxysmal exercise-induced dystonia: eight new sporadic cases and a review of the literature.

We report eight new sporadic cases of paroxysmal dystonia induced by prolonged or sustained exercise and review an additional seven previously reported cases. The attacks in our patients lasted from a few minutes to up to 2 h, and patient age at onset ranged from 2 to 30 years. Four of the eight patients had hemidystonic attacks, both legs were involved in two other cases, and the remaining two patients had involvement of the right foot only. We propose that such cases should be classified as paroxysmal exercise-induced dystonia.

Adult↗
PubMed1996

Focal task-specific tremors.

Focal task-specific tremors besides primary writing tremor have rarely been reported in the literature. We describe nine cases of focal tremors induced by different specific tasks, involving a repetitive and frequently performed movement. Only one of these patients had a family history of any similar disorders. There was no overt dystonia in any of the cases, but these tremors may be forms of focal dystonia, rather than a manifestation of essential tremor.

Adult↗
PubMed1996

Sex prevalence of focal dystonias.

The sex prevalence of idiopathic focal dystonia is reported from a data base review of all patients seen at the National Hospital of Neurology, Queen Square and King's College, London up to 1993. There was a higher prevalence of females to males in all categories of focal dystonia involving the craniocervical region. The female to male ratio for cranial dystonia was 1.92:1 (P < 0.01) and 1.6:1 (P < 0.001) for spasmodic torticollis. On the other hand, twice as many men than women had writer's cramp (M:F = 2.0:1, P < 0.01). At present, there is no clear explanation to account for this differences in the sex prevalence of different types of focal dystonia.

Dystonia↗