Misunderstandings and lack of information about aphasia can cause people to draw conclusions about cognitive ability, such as in the situation with Joe Biden, who has a history of stuttering.

Six-year-old Antoni, born in the UK to Polish parents, speaks only a few English words in class and often looks confused when the teacher gives instructions. He could simply be adjusting to English—or ...

An increasing amount of attention is being paid to dyslexia and autism. These neurodevelopmental disorders affect a large number of children, to the point where they have become household names for ...

Impairments in speech production and aberrations in the form of thought are clinically termed formal thought disorder (FTD). FTD is a core feature of Schizophrenia (SZ) but also occurs in other ...