Common types of speech disorders in adults
There are several types of speech disorders in adults, including: Apraxia (AOS), which is a neurological disorder that makes it difficult for a person with the condition to say what they want to say. Dysarthria, where speech is slurred . Spasmodic dysphonia, which can make your voice hoarse. Voice disorders, which are changes in the sound and ease of your speech caused by anything that changes the function or shape of your vocal cords.