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Asthma Detection Research Based on Voice Signal Processing and Machine Learning
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Movement Disorders and Voice.

Grace Snow1, Elizabeth Guardiani2

  • 1Otorhinolaryngology Head and Neck Surgery, University of Maryland School of Medicine, 16 South Eutaw Street, Suite 500, Baltimore, MD 21201, USA.

Otolaryngologic Clinics of North America
|May 12, 2019
PubMed
Summary
This summary is machine-generated.

Movement disorders like laryngeal dystonia, essential voice tremor, and Parkinson disease affect the voice. Diagnosis is clinical, with treatments including botulinum toxin for hyperfunctional disorders and voice therapy for Parkinson disease.

Keywords:
Botulinum toxinEssential voice tremorLaryngeal dystoniaMovement disordersParkinson diseaseSpasmodic dysphonia

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Area of Science:

  • Neurology
  • Otolaryngology
  • Speech-Language Pathology

Background:

  • Voice disorders can stem from primary movement disorders.
  • Key conditions include laryngeal dystonia (spasmodic dysphonia), essential voice tremor, and Parkinson disease.

Purpose of the Study:

  • To outline the diagnosis and treatment of primary voice movement disorders.
  • To differentiate between hyperfunctional and hypofunctional voice disorders.

Main Methods:

  • Clinical diagnosis based on patient history.
  • Comprehensive voice and physical examinations.
  • Laryngoscopic evaluation.

Main Results:

  • Laryngeal dystonia and essential voice tremor are hyperfunctional, often treated with botulinum toxin.
  • Parkinson disease is hypofunctional, typically managed with Lee Silverman Voice Treatment.

Conclusions:

  • Accurate diagnosis is crucial for effective voice disorder management.
  • Tailored treatments address the specific pathophysiology of each movement disorder.