Bilingualism makes the brain more efficient, especially when learned at a young age

A new study from The Neuro (Montreal Neurological Institute-Hospital) of McGill university, the University of Ottawa and the University of Zaragoza in Spain elaborates on bilingualism's role in cognition, showing increased efficiency of communication between brain regions.

source https://www.sciencedaily.com/releases/2024/10/241010142538.htm