For a long time, scientists have suspected that stuttering — a common speech condition that affects an estimated 1 in every 100 people —... What causes stuttering? It might be in your DNA For a long ...

Jennifer (Piper) Below, PhD, and colleagues conducted the largest genetic analysis of stuttering to date, demonstrating a clear genetic basis for the speech disorder and highlighting neurological ...

Stuttering affects many people; indeed, the American Speech-Language-Hearing Association (ASHA) estimates that stuttering affects approximately 1% of the world’s population (including about three ...