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Convergence spasm in psychogenic movement disorder

Convergence spasm in psychogenic movement disorder

This patient with psychogenic movement disorder has bilateral convergence spasms (transient ocular convergence, miosis, and accommodation associated with dysconjugate gaze that mimics abducens palsy). (Contributed by Dr. Olga Waln.)

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Associated Disorders

  • Dystonia and other facial spasms
  • Huntington disease
  • Movement disorders with ataxia
  • Neurodegeneration with brain iron accumulation and neuroacanthocytosis
  • Other movement disorders with ophthalmologic signs
  • Other parkinsonian disorders (multiple system atrophy, corticobasal degeneration, dementia with Lewy bodies)
  • Parkinson disease
  • Progressive supranuclear palsy
  • Psychogenic movement disorders
  • Tourette syndrome
  • Wilson disease