Dysphagia is a frequent symptom of spinocerebellar ataxia type 3 (SCA3)/Machado-Joseph disease (MJD), being associated with alterations in nutritional intake and hydration, as well as an increased risk of aspiration pneumonia. This study aims to evaluate the impact of self-perceived dysphagia and its relationship with quality of life in SCA3/MJD mutation carriers. 41 SCA3/MJD mutation carriers from the Azorean ...