Published Research

Published research on spasmodic dysphonia and related voice conditions has accelerated over the last few years This page includes links to articles, literature, research papers and studies published in various…

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Brain Donation

Brain donation helps solve the mystery of spasmodic dysphonia Finding the causes of a complex neurological disorder such as spasmodic dysphonia is an enormous task and one that a number of researchers…

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Participate in Research

Opportunities to participate in research to find answers for voice disorders Researchers need you! By participating in clinical research trials you are helping us to learn more about the cause…

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Other Treatment Options

There is not one path for the treatment of spasmodic dysphonia There is not one ideal treatment that works for all and many times it is a combination of therapies…

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Voice and the Workplace

An organization's workforce is its most valuable asset Voice issues can impact all facets of a person's life, including career. That's why it is important to be knowledgeable about your…

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How Your Voice Works

The Anatomy of the Larynx Understanding how your voice is produced and the muscles that are involved may help in your knowledge of what is happening when you speak. Let's…

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Donate

You are making a lasting impact when you donate! Your donation to DYSPHONIA INTERNATIONAL, formerly the National Spasmodic Dysphonia Association helps us to continue to improve the lives of people…

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Privacy Policy

Dysphonia International deeply respects the privacy of its visitors Dysphonia International (DI), formerly the National Spasmodic Dysphonia Association (NSDA) created this statement to demonstrate our firm commitment to privacy. The…

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