Speech and Language Disorders in Friedreich Ataxia: Highlights on Phenomenology, Assessment, and Therapy.

Speech and Language Disorders in Friedreich Ataxia: Highlights on Phenomenology, Assessment, and Therapy. Cerebellum. 2019 Nov 07;: Authors: Schirinzi T, Sancesario A, Bertini E, Castelli E, Vasco G Abstract Speech and language disorders are prominent signs in Friedreich ataxia (FRDA), which significantly impact on patients' quality of life. Despite such relevance, several issues regarding phenomenology, assessment, and treatment are still unmet. In this short review, we thus analyzed the existing literature to summarize what is known about the features of speech and language disorders in FRDA, which methods are used for evaluation and rating, and what are the available therapeutic strategies and future direction of scientific research in this field, in order to highlight critical aspects for a better clinical approach to the problem. FRDA patients often present dysarthria, resulting from central and peripheral causes and additional primary language disorders. Speech disturbances have peculiar characteristics, although variable among patients, and progress along the disease course. Assessment relies on multiple but not specific clinical scales, some of which can also reflect the general severity of ataxia; classical instrumental investigations and novel technologies allow more accurate measurements of several speech parameters, which could found application as potential disease's biomarkers. No successful treatments exist for communi...
Source: Cerebellum - Category: Neuroscience Authors: Tags: Cerebellum Source Type: research