Language disorders in adults

Abstract

The main purpose of the current review is to describe the language disorders in adult as a consequence of brain damage. The oral language disorders will be approached regarding the following topics: some basic linguistic concepts to describe language disturbances accurately; the functional language system involving perisylvian areas, right hemisphere and prefrontal areas; aphasia that represent a total or partial language impairment; the patient with aphasia, regarding their clinical background, their attitude towards the alteration, the cognitive impairment and other associated disorders; the aphasia treatment which has for purposes to achieve a functional communication and psychological and social adaptation considering their language impairment and, at last, the discourse impairment which affects their use and content. Regarding the reading and writing impairment, agraphia and alexia types will be described.

Finally, it is important to mention two aspects: first, besides aphasia there are other language disorders and, second, language assessment is essential to the management and rehabilitation of the patient.