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, ...

Roughly 8-9% of young children have a speech sound disorder, which results in difficulties producing speech sounds correctly and often has no known cause, according to the National Institute on ...

Tongue tie, medically known as ankyloglossia, is a condition where the tissue (lingual frenulum) connecting the tongue to the floor of the mouth is unusually short or tight. While this condition is ...