Gourt > Health > Conditions and Diseases > Communication Disorders > Language and Speech > Spasmodic Dysphonia
Spasmodic dysphonia (or laryngeal dystonia) is a voice disorder characterized by involuntary movements of one or more muscles of the larynx (vocal folds or voice box) during speech. Individuals who have spasmodic dysphonia may have occasional difficulty saying a word or two or they may experience sufficient difficulty to interfere with communication. Spasmodic dysphonia causes the voice to break or to have a tight, strained or strangled quality.
Spasmodic dysphonia can affect anyone. The first signs of this disorder are found most often in individuals between 30 and 50 years of age. More women appear to be affected by spasmodic dysphonia than are men.
Types of spasmodic dysphonia
The three types of spasmodic dysphonia are adductor spasmodic dysphonia, abductor spasmodic dysphonia and mixed spasmodic dysphonia. More on [ Spasmodic dysphonia ]
Read an good article in Wired about the Dilbert writer & Spasmodic Dysphonia. The symptoms sound more like what I do than #stuttering.
coopchad (Chad) Wed, 11 Nov 2009 16:31:49 -0000
Read an good article in Wired about the Dilbert writer & Spasmodic Dysphonia. The symptoms sound more like what I do than #stuttering.
I prefer the Diane Rehm show when someone else is hosting it. Anyone else really. And no, this isn't about the spasmodic dysphonia.
jagosaurus (Jane George) Tue, 10 Nov 2009 18:03:10 -0000
I prefer the Diane Rehm show when someone else is hosting it. Anyone else really. And no, this isn't about the spasmodic dysphonia.
Ear Infirmary: Spasmodic Dysphonia - Fact sheets dedicated to SD and its treatment, accompanied by pointers to research reports and information concerning a related clinical trial that is being conducted at the Infirmary.
Meta Description: [ At The Voice and Swallowing Institute, neurological disorders that affect the larynx and vocal folds form an area of special focus, both for clinical care and research. ]
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ASHA: Spasmodic Dysphonia - A consumer-oriented SD primer, focusing on the characteristics, diagnosis, and treatment of the condition. Published by the American Speech-Language-Hearing Association.
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Botox Injection for Laryngeal Spasmodic Dysphonia - Illustrated primer on the most common SD treatment, presented by the Department of Otolaryngology - Head and Neck Surgery at the University of Washington School of Medicine. Covered topics include an injection procedure for adductor SD and possible complications of Botox therapy.
Dextromethorphan to Treat Patients with Voice Spasms - A Maryland-based clinical study comparing the effects of dextromethorphan, lorazepam, and placebo in individuals with spasmodic dysphonia, muscular tension dysphonia, or vocal tremor. Background and participation details are offered by the National Library of Medicine's ClinicalTrials.gov site.
Dystonia Ireland: Spasmodic Dysphonia - A primer on SD, presented by Dystonia Ireland -- a Dublin- based charity supporting patients and families affected by forms of dystonia.
Meta Description: [ Dystonia Ireland offers information on Dystonia, a neurological movement disorder which may affect anyone at any age. ]
I Have Spasmodic Dysphonia - Lani Estepa's personal story, accompanied by links to SD support organizations.
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Johns Hopkins Center for Laryngeal and Voice Disorders: Spasmodic Dysphonia - Introduction to the symptoms and treatment of spasmodic dysphonia, enhanced by Quicktime movies of vocal cords before and after Botox therapy for adductor SD.
National Spasmodic Dysphonia Association - Resources for patients and professionals, including multimedia demonstrations of SD, descriptions of available therapies, information on a financial-assistance program for patients who require Botox, and listings for dystonia specialists, support groups, and upcoming events.
Meta Description: [ Home page of the National Spasmodic Dysphonia Association. ]
Neurological Concomitants in Spasmodic Dysphonia - Review of neurological conditions that may accompany Spasmodic Dysphonia, with background information on the differential diagnosis and treatment of SD. Authored by Lyn Dee Harrelson of New Mexico State University's Communication Disorders Program.
NIDCD Health Information: Spasmodic Dysphonia - Answers to frequently asked SD questions, offered by the National Institute on Deafness and Other Communication Disorders (a division of the National Institutes of Health).
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NORD: Spasmodic Dysphonia - Abstracted version of a report from National Organization for Rare Disorders database. Features include a general description of SD, listings for support organizations, a link to information on the Botox assistance program administered by NORD, and an opportunity to purchase the full-text report.
Meta Description: [ National Organization for Rare Disorders is dedicated to helping people with rare, orphan diseases. Rarediseases.org contains information on the prevention, treatment and cure of rare diseases. ]
PMDI - Information concerning SD treatment and support-group meetings at the Parkinson's and Movement Disorders Institute of Orange County, California.
Spasmodic Dysphonia - From the Baylor Grand Rounds Archive, a review of SD diagnosis and treatment, featuring historical perspectives and a case presentation.
Meta Description: [
Spasmodic Dysphonia : A New Surgical Treatment - Case report describing Dr. Nobuhiko Isshiki's Midline Type 2 Thyroplasty technique for SD.
Spasmodic Dysphonia Bulletin Board - Moderated forum for SD patients and their families. Provided by the Dystonia Medical Research Foundation.
Spasmodic Dysphonia Exercises and Background - Supportive resource, created and maintained by an individual who has had SD for more than 10 years. Personal perspectives on recovery are featured.
Spasmodic Dysphonia Support on the Internet - Offering a supportive e-mail list and directory of Web-based resources for individuals affected by SD.
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UCSD Otolaryngology: Spasmodic Dysphonia - Overview of current SD treatment options, including Botox injections and surgical procedures, with a description of ongoing research at the University of California, San Diego.
UNC Spasmodic Dysphonia/Botox Clinic - Information concerning the diagnosis and treatment of spasmodic dysphonia at the University of North Carolina's specialized clinic.
Meta Description: [ Definition, causes, diagnosis and treatment of spasmodic dysphonia, or laryngeal dystonia, courtesy of UNC School of Medicine, Division of Otolaryngology / Head and Neck Surgery ]
University of Michigan Study: Botox Shots Ease Voice Problems - Report on a recently published Botox study, which focused on the long-term effects of the medication in individuals with adductor SD. Pointers to further information about SD and its treatment at the U-M Health System's Vocal Health Center are provided, in addition to study details.
Using Acupuncture to Treat Spasmodic Dysphonia - Overview of an alternative therapy for adductor SD. Prepared by Calm Spirit Oriental Medicine.
Meta Description: [ All conventional treatments for spasmodic dysphonia are either safe but short-term reductions of symptoms or carry the potential of serious, permanent side effects. What about unconventional? ]
Vanderbilt Bill Wilkerson Center: Spasmodic Dysphonia - Overview describing the two main forms of SD and a third, compensatory form, chronically tight, which is recognized by the Nashville-based treatment center. Links to specific treatment information and details about the center are also provided.
Visible Voice: Spasmodic Dysphonia - Reprints from the newsletter of Wake Forest University's Center for Voice Disorders. The collection includes a report on the diagnostic approach to voice disorders, an overview of SD and its treatment, a tip sheet for Botox recipients, and a recommended-reading list.
Meta Description: [ , Voice ]
Voice Doctor - California-based practice specializing in Direct Voice Rehabilitation as an alternative approach to SD.
Meta Description: [ Dr. Cooper developed non-evasive techniques to help Spasmodia Dysphonia, hoarse, weak or nasal voice. Read his books, listen to his tapes, and begin the exercises. Schedule an appointment today ]
VoiceDoctor.net: Spasmodic Dysphonia - Fact sheet on abductor and adductor SD, with links to audio clips, diagnostic information, reviews of medical and surgical approaches, and national listings for laryngologists. Presented by James P. Thomas, MD.
Meta Description: [ Therapy for spasmodic dysphonia by James P. Thomas, MD ]
Voiceproblem.org: Spasmodic Dysphonia - Five-page guide to SD, authored by specialists in the treatment of vocal disorders. Fundamental SD concepts are introduced and details concerning symptoms, diagnosis and treatment are provided.
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