We read with interest the article by Dujardin et al., in which the investigators aimed to design a simple neuropsychological battery able to easily and accurately screen for dementia in Parkinson's disease (PDD) in routine clinical practice. 1 Brief cognitive tests have been developed in the field o
Psychiatric symptoms associated with focal hand dystonia
โ Scribed by Valerie Voon; Tracy R. Butler; Vindhya Ekanayake; Cecile Gallea; Rezvan Ameli; Dennis L. Murphy; Mark Hallett
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 459 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0885-3185
No coin nor oath required. For personal study only.
โฆ Synopsis
Abstract
Myoclonus dystonia and idiopathic dystonia are associated with a greater frequency of obsessive compulsive disorder (OCD) and major depression. We investigated the frequency of OCD in 39 patients with primary focal hand dystonia (FHD) using a semistructured interview. OCD and subsyndromal OCD was diagnosed in 5 of 39 (12.82%) patients with FHD, whereas OCD occurs in 2.3% of the general population. Recurrent depression occurred in (7 of 39) 17.95% of patients with FHD along with a family history of depression in (16 of 39) 41.02%. Overlapping mechanisms manifesting as FHD may also predispose to OC symptoms and likely implicates a common striatal dysfunction. ยฉ 2010 Movement Disorder Society
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