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

Abductor spasmodic dysphonia, which is less common, causes the vocal cords to suddenly open. “That leads to a breathier kind ...

Casual fans were watching the theatrics, choreography and guest appearances during Kendrick Lamar and SZA’s Super Bowl ...

Instead, he has spasmodic dysphonia, a rare neurological condition in which the muscles that open and close his vocal cords ...

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

The vocal cords, or folds, run along the edges of these folds. These edges can open or close, allowing air to pass through the vocal cords. The ability to speak comes from the larynx, or voice box ...

The would-be Secretary of Health and Human Services lives with a rare neurological condition that causes vocal cord spasms and a strained and raspy voice. Robert F. Kennedy Jr. has spasmodic ...

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

Spasmodic dysphonia is a rare neurological disorder that causes a strained voice. RFK Jr. says he has had the disorder for ...

Spasmodic dysphonia is a rare chronic neurological speech disorder that results in involuntary spasms of the muscles that open or close ... sometimes make the vocal cords very tight, making ...