Some patients with dystonic movements and postures not known to be caused by environmental or degenerative disorders can be segregated from classical-appearing idiopathic torsion dystonia on the basis of distinctive clinical and pharmacologic features. Many of them should be considered within the family of dystonia, as clinical variants of idiopathic torsion dystonia, while others are better cl...

Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder with common comorbidities that include oppositional defiant disorder, conduct disorder, anxiety disorder, and affective disorders. Because of these comorbidities, drug combination treatments and drug-drug interactions are becoming increasingly more frequent. The present case report describes an acute dystonic react...

Back arching was reported in one of the very first patients with neurodegeneration with brain iron accumulation syndrome (NBIAs) published in 1936. However, recent reports have mainly focused on the genetic and imaging aspects of these disorders, and the phenotypic characterization of the dystonia has been lost. In evaluating patients with NBIAs in our centers, we have observed that action-indu...

BACKGROUND This study examines the clinical accuracy of movement disorder specialists in distinguishing tremor dominant Parkinson's disease (TDPD) from other tremulous movement disorders by the use of standardised patient videos. PATIENTS AND METHODS Two movement disorder specialists were asked to distinguish TDPD from patients with atypical tremor and dystonic tremor, who had no evidence of ...

BACKGROUND Approximately 5-10% of Caucasians (poor metabolisers) show impaired metabolism of at least 20 therapeutically important drugs, including a number of commonly used antipsychotic agents, because they lack the cytochrome p450 enzyme CYP2D6. The molecular basis of this defect is now well understood and simple genotyping tests using the polymerase chain reaction (PCR) have been developed....

One of the important areas modern neurology is movement disorders, due to their negative impact on daily activity and quality life patients. Dystonia third most common extrapyramidal disease. Often, dystonia accompanied by trembling hyperkinesis, however, known data dystonic tremor are scattered not systematized, its fixation causes difficulties lack clear tremorographic characteristics. Many i...

Epilepsy is a common neurologic disorder affecting approximately 1% of the population. The prevalence of active epilepsy in Kerman,Iran is 7.87/1000 individuals. The past decade has brought many advances to the treatment of epilepsy, including many new pharmacological agents. Lamotrigine is one of the new antiepileptic drugs. Lamotrigine has many side effects; the most important of which are al...

METOCLOPRAMIDE has been used in the treatment of various gastro-intestinal disorders for over a decade. Dystonic reactions to metoclopramide have been reported previously by Casteels-Van Daele et al (1970) and also Witzel (1968). The symptoms of dystonia appeared in their patients following the administration of metoclopramide in doses exceeding 0.5 mg/kg body weight for longer than a 24-hour p...

Recent developments in magnetic resonance imaging have provided further insights into the pathophysiology of movement disorders including dystonias and Tourette syndrome. Both structural and functional abnormalities have been described in dystonic patients, with a number of genotype-phenotype correlations. Interactions between the cerebello-thalamo-cortical and basal ganglia-cortex networks pla...

Movement disorders are neurologic disorders characterized by inadequate voluntary movements (hypokinetic) or presence of abnormal involuntary movements (hyperkinetic). Management of either type of movement disorders is mainly outpatient-based . Movement disorder emergencies are conditions evolving over hours to days , in which failure to diagnose and manage promptly can result in significant mo...