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Even with all the resources of Gallaudet University Library, it can be difficult and time-consuming to answer many deaf-related questions. The answers to most these Frequently Asked Questions (FAQs) ... Details >
Spasmodic dysphonia (SD), a focal form of dystonia, is a neurological voice disorder that involves involuntary "spasms" of the vocal cords causing interruptions of speech and affecting the voice quali... Details >
Also available in: Spanish
This fact sheet provides information and resources concerning presbycusis including: introduction, symptoms, causes, treatment, hearing aid selection, and communication tips.... Details >
National Institute on Deafness and Other Communication Disorders