January 22, 2008 – Muscle vibration applied to small hand muscles of patients with focal hand dystonia may help regain hand motor control, a new study suggests. The study, published in the January 22 ...

In general, dystonias are sustained contractions of muscle groups that can involve cranial, cervical, or upper limb muscles. Dystonic movement is characterized by sustained contraction of a muscle ...

Dystonia is a condition that causes involuntary or unusual movements. There are several different types of dystonia. Focal dystonia affects a single body part, which is usually the fingers or hands.

Add Yahoo as a preferred source to see more of our stories on Google. When we think of movement disorders, the tremors associated with Parkinson’s disease are probably what first spring to mind.