Dystonia is a common and disabling movement disorder in humans. It encompasses a variety of different symptoms including torticollis, limb and trunk dystonia, writer's cramp, blepharospasm and spastic ...

Dystonias are neurological disorders that can cause jerky movements, muscle spasms, repetitive actions, and unusual and awkward postures. They may run in families or result from brain damage, exposure ...

Sodium oxybate provided temporary relief for laryngeal dystonia patients who were alcohol-responsive. The neurologic disorder causes laryngeal muscle spasms, leading to a chronically strained voice.

The symptoms of dystonia vary depending on which form of the condition a person has and how severe it is. If the dystonia is genetic or the cause is unknown, it is termed primary dystonia, while ...