Document Type : Letter to the Editor


1 Department of Neurogenetics, Research Center of Neurology, Moscow, Russia

2 Department of Radiology, Research Center of Neurology, Moscow, Russia




  1. Liu GL, Zheng WH, et al. Spectrum and characterization of movement disorders secondary to neurosyphilis. Parkinsonism Relat Disord 2013; 19(4): 441-5.
  2. Shah BB, Lang AE. Acquired neurosyphilis presenting as movement disorders. Mov Disord 2012; 27(6): 690-5.
  3. Lenka A, Thota N, Stezin A, Pal PK, Yadav R. Orofacial Involuntary Movements in Neurosyphilis: Beyond the Candy Sign. Tremor Other Hyperkinet Mov (NY) 2017; 7: 507.
  4. O'Rourke K, O'Riordan S, Gallagher J, Hutchinson M. Paroxysmal torticollis and
    blepharospasm following bilateral cerebellar infarction. J Neurol 2006; 253(12): 1644-5.
  5. Waln O, LeDoux MS. Delayed-onset oromandibular dystonia after a cerebellar hemorrhagic stroke. Parkinsonism Relat Disord 2010; 16(9): 623-5.