Focal task-specific tremors

Mov Disord. 1996 Nov;11(6):665-70. doi: 10.1002/mds.870110611.

Abstract

Focal task-specific tremors besides primary writing tremor have rarely been reported in the literature. We describe nine cases of focal tremors induced by different specific tasks, involving a repetitive and frequently performed movement. Only one of these patients had a family history of any similar disorders. There was no overt dystonia in any of the cases, but these tremors may be forms of focal dystonia, rather than a manifestation of essential tremor.

Publication types

  • Case Reports

MeSH terms

  • Adult
  • Dystonia / classification
  • Dystonia / diagnosis
  • Dystonia / physiopathology*
  • Humans
  • Male
  • Middle Aged
  • Motor Activity / physiology*
  • Motor Skills / physiology*
  • Neurologic Examination
  • Occupational Diseases / classification
  • Occupational Diseases / diagnosis
  • Occupational Diseases / physiopathology
  • Psychomotor Performance / physiology
  • Stereotyped Behavior / physiology*
  • Tremor / classification
  • Tremor / diagnosis
  • Tremor / physiopathology*