title: Bilingualism delays age at onset of dementia, independent of education and immigration status.
abstract: Editors' Note: Mortimer argues that important confounding variables may have biased the conclusion by Alladi et al. on the role of bilingualism in delaying the onset of dementia. Following Mortimer’s comments, Alladi et al. conducted additional analysis of their data to support their conclusion. The attitude of "close enough" is not appropriate when determining brain death. Stadlan comments and supports Frank’s call for action regarding this sensitive issue.
authors.affiliation: Tampa, FL.
authors.forename: James A
authors.initials: JA
authors.lastname: Mortimer
mesh_terms: D003704:Dementia / Q000453:epidemiology* / Q000523:psychology*; D004522:Educational Status; D004641:Emigration and Immigration; D005260:Female; D006801:Humans; D008297:Male; D019303:Multilingualism