What speaking two languages does to the brain
There is increasing evidence that bilingualism can affect how the brain works. Older, lifelong bilinguals have demonstrated better cognitive skills in tasks that require increased cognitive control. These cognitive effects are most pronounced in bilingual people who speak two languages in their everyday life for many years, compared to those who speak a second language but don’t use it often. Our new research has now highlighted the structural improvements on the brain observed in bilingual people who immerse themselves in two languages. More...