Ever wondered why Robert Kennedy Jr.'s voice sounds unusual? He was diagnosed with a neurological disorder that impacts vocal ...

Spasmodic dysphonia is considered a task-specific type of dystonia, which means it affects regular speech. It’s less likely ...

Spasmodic dysphonia (SD), sometimes referred to as laryngeal dystonia, is a rare neurological condition impacting the voice ...

Spasmodic dysphonia is a rare neurological disorder that causes involuntary spasms in the vocal cords, making speech strained ...

Unable to speak because of a brain disorder known as spasmodic dysphonia, Susan O'Sullivan signed up for a clinical trial, ...

American politician Robert F. Kennedy Jr. once had a very strong voice. But last month when he appeared during the Senate ...

Robert F. Kennedy Jr. started developing symptoms of the condition in 1996. Spasmodic dysphonia is a neurological condition ...

Robert F. Kennedy Jr. has a disorder called spasmodic dysphonia that makes it sound like his voice is shaking. He has said ...

Spasmodic dysphonia impacts about 50,000 people in North America. Here's what to know about what causes spasmodic dysphonia ...

The neurological condition can cause people like Robert F. Kennedy Jr. to have voices that break and can sound “strangled.” ...

Robert F. Kennedy Jr.’s raspy voice was on full display when his high-stakes confirmation hearing got underway Wednesday — as ...

Kennedy's condition is called spasmodic dysphonia, which is a neurologic disorder that can affect the voice and speech by ...