Torsion Dystonia 4

Torsion Dystonia 4 is related to dystonia 4, torsion, autosomal dominant and dystonia 6, torsion, and has symptoms including torticollis and dystonia, limb. An important gene associated with Torsion Dystonia 4 is TUBB4A (Tubulin Beta 4A Class IVa). Related phenotype is behavior/neurological.