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

Kennedy’s vocal rasp is not caused by an infection or respiratory condition. Instead, he has spasmodic dysphonia, a rare ...

When the vocal cords become inflamed—known as laryngitis—your voice will sound different. Laryngitis is a common part of ...

A person may lose their voice for many reasons unrelated to sickness or infection. This may include vocal overuse, vocal cord nodules, and laryngopharyngeal reflux. The larynx contains flaps of ...

Located at the top of the airway to your lungs, the larynx contains your vocal cords. Irritation or infection can trigger swelling in your vocal cords, which in turn leads to hoarseness in your voice.

Kennedy’s vocal rasp is not caused by an infection or respiratory condition ... in which the muscles that open and close his vocal cords spasm involuntarily, creating a strained or strangled ...