Low-frequency transcranial magnetic stimulation of the left dorsal premotor cortex in patients with cervical dystonia

Botulinum toxin has been considered as the treatment of choice for patients with cervical dystonia (CD) [ [1] Castelao M. Marques R.E. Duarte G.S. Rodrigues F.B. Ferreira J. Sampaio C. Moore A.P. Costa J. Botulinum toxin type A therapy for cervical dystonia. Cochrane Database Syst. Rev. 2017; 12Cd003633 PubMed Google Scholar ]. Although its effect is usually helpful, botulinum toxin can cause serious complications [ [1] Castelao M. Marques R.E....