Before Bruce Willis' diagnosis with aphasia and later frontotemporal dementia (FTD), his wife Emma Heming Willis noticed subtle changes in his speech. However, she initially attributed these changes ...

Stuttering, or stammering, is a disruption in speech where a person repeats or prolongs words, syllables, or phrases. They may also pause during speech and make no sound at some points despite knowing ...

Xiaofan Lei receives funding from the University of Minnesota and the National Stuttering Association. What comes to mind when you think of someone who stutters? Is that person male or female? Are ...

Stuttering is a speech disorder that can cause a person to repeat, interrupt, or prolong sounds, syllables, or words when trying to speak. About 3 million children and adults in the United States are ...

Mark Onslow receives funding from the National Health and Medical Research Council of Australia and the Australia Research Council. Most speech and language disorders of early childhood are obvious ...