Dystonia - Symptoms and causes - Mayo Clinic
2024年6月11日 · Dystonia is a movement disorder that causes the muscles to contract. This can cause twisting motions or other movements that happen repeatedly and that aren't under the person's control. When the condition affects one part of the body, it's called focal dystonia.
Torsion dystonia - Wikipedia
Torsion dystonia, also known as dystonia musculorum deformans, is a disease characterized by painful muscle contractions resulting in uncontrollable distortions. This specific type of dystonia is frequently found in children, with symptoms starting around the ages of 11 or 12.
Dystonia - Wikipedia
Dystonia is a neurological hyperkinetic movement disorder in which sustained or repetitive muscle contractions occur involuntarily, resulting in twisting and repetitive movements or abnormal fixed postures. [3] The movements may resemble a tremor. Dystonia is often intensified or exacerbated by physical activity, and symptoms may progress into ...
Dystonia - Neurosurgery - UCLA Health
Increased tone in opposing muscles limits voluntary movement. When increased tone in opposing muscles is not symmetrical, the condition may distort posture. The most common form of dystonia is dystonia musculorum deformans, an inherited disorder. The specific genetic abnormality is …
Dystonia updates: definition, nomenclature, clinical ...
2021年2月19日 · Patients suffering from “dystonia musculorum deformans” were published in 1911 by Oppenheim (Oppenheim 1911; Klein and Fahn 2013), who thus coined the term dystonia. The aforementioned individuals presented with muscle spasms leading to twisted postures that were more severe upon walking.
What Is Dystonia Musculorum Deformans? - iCliniq
2023年10月31日 · Dystonia musculorum deformans is a rare movement disorder characterized by repetitive, sustained, and involuntary muscle contractions resulting in twisted postures or movements. These muscle contractions usually begin in …
Phenomenology and classification of dystonia: a consensus ...
2013年6月6日 · Dystonia is defined as a movement disorder characterized by sustained or intermittent muscle contractions causing abnormal, often repetitive, movements, postures, or both. Dystonic movements are typically patterned and twisting, and may be tremulous.