Spasmodic Dysphonia | Genius Insight | Jane Warkentien
Spasmodic dysphonia is a rare voice disorder. It causes involuntary spasms in the muscles of the voice box or larynx. This causes the voice to break and have a tight, strained or strangled sound. Spasmodic dysphonia can cause problems ranging from trouble saying a word or two to being not able to talk at all. The voice is often described as creaky. It is considered incurable.