https://www.cambridge.org/core/journals/bilingualism-language-and-cognition/article/bilinguals-show-evidence-of-brain-maintenance-in-alzheimers-disease/361106CAD89B93CCAC8463CC90C3CCE0 Bilinguals show evidence of brain maintenance in Alzheimer's disease | Bilingualism: Language and Cognition | Cambridge CoreBilinguals show evidence of brain maintenance in Alzheimer's diseasewww.cambridge.org Kri..