What is spasmodic dysphonia? Spasmodic dysphonia is a rare speech disorder that affects your vocal cords, making your voice change and sound different. Your voice may break, sound tight and strained or very breathy. Spasmodic dysphonia may make it hard for people to understand what you’re saying.

Spasmodic dysphonia, also known as laryngeal dystonia, is a disorder in which the muscles that generate a person's voice go into periods of spasm. [1] [2] This results in breaks or interruptions in the voice, often every few sentences, which can make a person difficult to understand. [1]

Spasmodic dysphonia is a 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, or laryngeal dystonia, is a disorder affecting the voice muscles in the larynx, also called the voice box. When you speak, air from your lungs is pushed between two elastic structures—called vocal folds—causing them to vibrate and produce your voice.

2023年7月24日 · Spasmodic dysphonia (or laryngeal dystonia) is a rare voice disorder that is thought to happen when your brain sends abnormal signals to your vocal folds. It only affects about 1 in...

Spasmodic dysphonia is a long-term voice problem that can make it hard to talk. Speech-language pathologists, or SLPs, can help. On this page: About Spasmodic Dysphonia; Signs of Spasmodic Dysphonia; Causes of Spasmodic Dysphonia; Testing for Spasmodic Dysphonia; Treatments for Spasmodic Dysphonia; Other Resources; About Spasmodic Dysphonia

Spasmodic dysphonia, also known as laryngeal dystonia, is a neurologic disorder that can affect the voice and speech. It is a lifelong condition that causes the muscles that generate a person’s voice to go into periods of spasm.

Spasmodic dysphonia is a task-specific, focal dystonia, meaning that the muscles spasm only when they are used for particular actions and not when they are at rest. When a person with SD attempts to speak, involuntary spasms in the tiny muscles of the larynx cause the voice to break up, or sound strained, tight, strangled, breathy, or whispery.

6 天之前 · Spasmodic dysphonia is a rare neurological disorder that causes a strained voice. RFK Jr. says he has had the disorder for decades and treats it with Botox injections, a common treatment.

What is spasmodic dysphonia (SD)? Spasmodic dysphonia (SD) is a voice disorder in which abrupt, involuntary movements (spasms) in the voice box cause abnormal voice (dysphonia).