Functional dystonias

Jessica Pruente*, Deborah Gaebler-Spira

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Dystonia is a movement disorder characterized by involuntary muscle contractions resulting in twisting movements and abnormal postures. This movement disorder can cause significant impairments during functional tasks including gait, mobility, and reaching. Dystonia must be distinguished from other hypertonic movement disorders, spasticity, and rigidity, to guide treatment and management options. Several clinical measurement scales have been developed to identify dystonia and rate its severity; these can be easily adapted for use in motion analysis labs. Additionally, the use of motion analysis kinetics, kinematics, and surface EMG has increased in use for monitoring dystonia. This chapter will discuss the common etiologies of dystonia, clinical scales used for diagnosis and efficacy of treatments, and the role of instrumented gait analysis, kinetics, and kinematics in the evaluation of dystonia.

Original languageEnglish (US)
Title of host publicationHandbook of Human Motion
PublisherSpringer International Publishing
Pages1267-1279
Number of pages13
Volume2-3
ISBN (Electronic)9783319144184
ISBN (Print)9783319144177
DOIs
StatePublished - Apr 4 2018
Externally publishedYes

Keywords

  • Barry-Albright Dystonia Scale
  • Co-contraction
  • Dystonia
  • Gait analysis
  • Hyperkinetic
  • Hypertonia asessment tool
  • Involuntary movements
  • Kinematics
  • Motion analysis
  • Movement disorder
  • Overflow muscle activation
  • Spasms

ASJC Scopus subject areas

  • Engineering(all)
  • Medicine(all)
  • Computer Science(all)

Fingerprint

Dive into the research topics of 'Functional dystonias'. Together they form a unique fingerprint.

Cite this