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Updated: Jul 17, 2026

Measurement & Analysis of the Temporal Discrimination Threshold Applied to Cervical Dystonia
Published on: January 27, 2018
Are nongenetic triggers for dystonia type-specific? A study exploring scoliosis in blepharospasm
Davide Martino1, Giovanni Defazio, Giovanni Abbruzzese
1Department of Neurological and Psychiatric Sciences, University of Bari, Bari, Italy.
Abstract:
We previously observed that diseases of the anterior ocular segment predispose to primary blepharospasm, but not to other focal dystonias. In this multicenter study, we tested whether prior scoliosis, which increases the risk of developing cervical dystonia, is also a predisposing factor to blepharospasm. The frequency of scoliosis did not differ between blepharospasm patients and controls. This finding supports the hypothesis that environmental risk factors may be specific for a single form of adult-onset dystonia.
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