CHICAGO -- It would be easy to think of Bruce Willis as indestructible; that is, after all, the image the movie star cultivated for so many years on the big screen. So it was a shock to many when ...

Medically reviewed by Nicholas R. Metrus, MD Key Takeaways Dysarthria and anarthria are speech disorders caused by brain damage affecting the muscles that control speech.Conditions such as stroke, ...

Apraxia of speech is a motor speech disorder that can make speaking difficult. It affects the brain pathways involved in speech and can cause problems with coordinating the movements necessary for ...