| خلاصه مقاله | Introduction: Multiple sclerosis(MS) is a multifactorial, inflammatory, and neurodegenerative disease of the central nervous system, where environmental factors interact with genetic susceptibility. Linguistic or language impairment are very important in MS.
Materials and Methods: We conducted a search in PMC, Science Direct and Neuroscience, PubMed databases. The present information is available reviewing the articles from 1996 to 2020 through the search of the resources.
Results: Multiple sclerosis is the most common neurological disorder in young adults, especially women, usually occurring between ages 20 and 40, albeit in 3–5% of all cases it occurs before age 16 (early onset)1 and in 3.4– 12.7% after age 50 (late onset).
It is reasonable to expect that demyelinization of cortical or some subcortical pathway connections within the left frontal, temporal, or temporoparietal areas could produce these apraxic or linguistic aphasic symptomsAccording to studies, they have several language problems, such as highly paraphasic errors, wordretrieval problems, word substitutions, jargon utterances, and calculation defects, aggrammatisms, auditory agnosia, and some dysgraphias consistent with an aphasia syndrome as well as documentation of left frontal and temporoparietal decreased density on CT. Also, when a patient's voice, speech, language, or cognition reduces effective verbal communication, an added burden is borne by the individual and family who must experience this devastating disease process. The need for effective communication between the patient and caregiver, as well as the patient and physician, is critical.
Conclusion: The language problems in MS is very common and speech-language pathology is critical time from onset of disorder to improve of the demonstration complications and to increase the quality of life. |