Aphasia is a communication disorder that makes it hard to use words. It can affect your speech, writing, and ability to understand language. Aphasia results from damage or injury to parts of the brain ...

People who have aphasia can have trouble with things like speaking, reading, or listening. Research estimates about 1 million people in the United States are living with aphasia. There are two ...

Your brain is responsible for nearly all functions of your body and for interpreting sensory information from the world around you. Your brain has many parts but speech is primarily controlled by the ...

A speech impairment affects people who have problems speaking in a regular tone of voice or tempo. Speech impairments make it hard for people to communicate properly, and they can happen in both ...

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 ...