The phenotypic spectrum of dystonia in Mohr-Tranebjaerg syndrome

Mohr–Tranebjaerg syndrome (MTS) is an X‐linked recessive disorder characterized by deafness and dystonia. However the phenotypic expression of dystonia has not been systematically defined. We report clinical, neurophysiological, and ophthalmological data on 6 subjects from 3 Australian kindreds, including 2 with novel mutations, together with a systematic review of the literature, in order to define the phenotypic expression of dystonia....