+Dystonia is a [movement disorder](/wiki/Movement_Disorder) marked by involuntary, sustained muscle contractions. These spasms force parts of the body into repetitive, twisting motions or abnormal postures, often rooted in the [nervous system](/wiki/Nervous_System). It's a complex condition, expressing itself uniquely in each individual.
+## See also
+- [Neurology](/wiki/Neurology)
+- [Tremor](/wiki/Tremor)
+- [Spasm](/wiki/Spasm)
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