Speech sound disorder (SSD) encompasses a group of communication disorders in which children have persistent difficulty articulating words or sounds correctly. Speech sound production requires both ...

Developmental communication-related difficulties and disorders are highly prevalent. In the U.S., for example, speech and language disorders collectively affect between 3% to 16% of all children 1; ...

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 ...

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 ...

Human speech is a complex phenomenon engaging >72 muscles with synchronized control, modulated by the nervous system. Speech, the most common form of human communication, is naturally acquired by ...