Cognitive reserve in Parkinson's disease: the effects of welsh-english bilingualism on executive function.
Hindle John V, Martin-Forbes Pamela A, Bastable Alexandra J M, +8 more·Parkinson's disease
Objective. Bilingualism has been shown to benefit executive function (EF) and delay the onset of Alzheimer's disease. This study aims at examining whether a bilingual advantage applies to EF in Parkinson's disease (PD). Method. In a cross-sectional outpatient cohort of monolingual English (n = 57) and bilingual Welsh/E…