Neuroimaging in idiopathic adult-onset focal dystonia
We aimed to study the attitude of Italian neurologists in the use of conventional MRI in patients with idiopathic adult-onset focal
dystonia. Patients were included in the Italian Dystonia Registry by experts working in different Italian centers. MRI was
available for 1045 of the 1471 (71%) patients included in the analysis. Using logistic regression analysis, we found that MRI
was more likely to be performed in patients with cervical dystonia, spasmodic dysphonia, or non-task-specific upper limb