Dystonia is typically considered a movement disorder characterized by motor
manifestations, primarily involuntary muscle contractions causing twisting movements and …

The most common forms of dystonia are those that develop in adults and affect a relatively
isolated region of the body. Although these adult‐onset focal dystonias are most prevalent …

Objectives: To provide a revised version of earlier guidelines published in 2006.
Background: Primary dystonias are chronic and often disabling conditions with a …

Dystonia, defined as a neurological syndrome characterised by involuntary, patterned,
sustained, or repetitive muscle contractions of opposing muscles, causing twisting …

Objective: To examine the hypothesis that apathy is a core feature of Parkinson disease
(PD) and that apathy can be dissociated from depression. Methods: Eighty patients with PD …

Many rating scales have been applied to the evaluation of dystonia, but only few have been
assessed for clinimetric properties. The Movement Disorders Society commissioned this task …

Approximately 10% of patients diagnosed clinically with early Parkinson's disease (PD)
have normal dopaminergic functional imaging (Scans Without Evidence of Dopaminergic …

Object Deep brain stimulation (DBS) of the globus pallidus internus (GPI) is a promising new
procedure for the treatment of dystonia. The authors describe their technical approach for …

Dystonia is a neurological movement disorder characterised by abnormal involuntary
movements and postures, particularly affecting the head and neck. However, current clinical …

Objective To assess the clinical manifestations and predictors of different types of tremors in
individuals with different types of isolated dystonia. Methods Clinical manifestations of …