When you buy through links on our articles, Future and its syndication partners may earn a commission. In patients with Lesch-Nyhan syndrome, the HPRT1 enzyme doesn't work properly due to mutations in ...

Tardive dyskinesia (TD) can cause uncontrollable jerking movements of the face, arms, or legs. It typically develops due to the use of certain medications. Tardive dyskinesia (TD) is a rare type of ...

That satisfying neck crack may ease stiffness, but could it be risky? Physician Dr Kunal Sood explains how repeated neck ...

Credit: Getty Images This patient fact sheet describes the medications that are known to induce tardive dyskinesia, its symptoms, and ways in which the disease state may be managed. Our easy-to-read ...

Dystonia and chorea both describe sudden, involuntary movements associated with neurological disorders. However, people with dystonia display repetitive movements that follow a pattern while chorea ...

University of Arizona researchers have revealed new insights into the neurobiological cause of the involuntary, uncontrollable movement disorders that develop in patients with Parkinson’s disease (PD) ...

Researchers uncovered new findings about involuntary muscle movements that come with long-term administration of Parkinson's drug levodopa. University of Arizona researchers have revealed new insights ...

Athetosis and chorea are two types of involuntary movements that can occur in children and adults with neurological conditions, such as cerebral palsy. The movements have different features, and the ...