منابع مشابه
Paroxysmal Nonkinesigenic Dyskinesia with Tremor
Introduction. Paroxysmal nonkinesigenic dyskinesia (PNKD) consists of episodes of chorea, athetosis, or dystonia which are not triggered by movement, with complete remission between episodes. A case of genetically confirmed PNKD with simultaneous tremor has not been previously reported. Case Report. The patient is an 86-year-old right-handed female who presented with episodic stiffness, with on...
متن کاملGenetic heterogeneity in paroxysmal nonkinesigenic dyskinesia.
Paroxysmal nonkinesigenic dyskinesia (PNKD) is characterized by attacks of dystonia or chorea lasting minutes to hours. Recently, mutations in the myofibrillogenesis regulator 1 gene (MR-1) have been identified in 10 unrelated PNKD kindreds. The authors describe a Canadian PNKD family who does not have mutations in the MR-1 gene and links to a separate locus at 2q31. This indicates that there a...
متن کاملDopamine dysregulation in a mouse model of paroxysmal nonkinesigenic dyskinesia.
Paroxysmal nonkinesigenic dyskinesia (PNKD) is an autosomal dominant episodic movement disorder. Patients have episodes that last 1 to 4 hours and are precipitated by alcohol, coffee, and stress. Previous research has shown that mutations in an uncharacterized gene on chromosome 2q33-q35 (which is termed PNKD) are responsible for PNKD. Here, we report the generation of antibodies specific for t...
متن کاملSuccessful treatment of disabling paroxysmal nonkinesigenic dyskinesia with deep brain stimulation of the globus pallidus internus.
UNLABELLED Paroxysmal nonkinesigenic dyskinesia (PNKD) causes episodes of treatment-resistant involuntary movements. Previous case reports showed effective treatment of PNKD with deep brain stimulation (DBS). We report 2 patients in whom DBS was highly successful when other treatment modalities had failed. METHODS Two patients aged 34 and 24 years with a longstanding history of PNKD were trea...
متن کاملParoxysmal Kinesigenic Dyskinesia
Background Paroxysmal kinesigenic dyskinesia (PKD) is a rare condition associated with heterozygous mutations in the proline-rich transmembrane protein 2 (PRRT2) gene. Phenomenology Shown In this article we illustrate the phenomenology of PKD in a male previously misdiagnosed with Tourette's syndrome. Educational Value Regardless of the underlying phenotype, PKD is highly responsive to some...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Pediatric Neurology Briefs
سال: 2006
ISSN: 2166-6482,1043-3155
DOI: 10.15844/pedneurbriefs-20-6-7