ArticleBilingualism (Cambridge, England)2024
Examining the relation between bilingualism and age of symptom onset in frontotemporal dementia.
Article in Bilingualism (Cambridge, England), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Reported symptoms and patterns of language impairment in bilingual speakers with primary progressive aphasia: a retrospective study.Aphasiology · 2026Article
- Cognitive and brain reserve in bilingual speakers with clinical AD variants.medRxiv : the preprint server for health sciences · 2026Article
- The role of bilingualism on functional decline and neurodegeneration in distinct ADRD clinical syndromes.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025Article
- Introduction: Clinical aspects of bilingualism research in adults.Bilingualism (Cambridge, England) · 2024Article
- Bilingual Primary Progressive Aphasia: A Scoping Review of Assessment and Treatment Practices.Journal of Alzheimer's disease : JAD · 2023Article
- Frontotemporal dementia in Hispanic populations: Regional and national comparisons.Alzheimer's & dementia (Amsterdam, Netherlands)Article
- Bilingual neurocognitive resiliency, vulnerability, and Alzheimer's disease biomarker correlates in Latino older adults enrolled in the Health and Aging Brain Study - Health Disparities (HABS-HD).Alzheimer's & dementia (Amsterdam, Netherlands)Article
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10 authors.
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Abstract
Bilingualism is thought to confer advantages in executive functioning, thereby contributing to cognitive reserve and a later age of dementia symptom onset. While the relation between bilingualism and age of onset has been explored in Alzheimer's dementia, there are few studies examining bilingualism as a contributor to cognitive reserve in frontotemporal dementia (FTD). In line with previous findings, we hypothesized that bilinguals with behavioral variant FTD would be older at symptom onset compared to monolinguals, but that no such effect would be found in patients with nonfluent/agrammatic variant primary progressive aphasia (PPA) or semantic variant PPA. Contrary to our hypothesis, we found no significant difference in age at symptom onset between monolingual and bilingual speakers within any of the FTD variants, and there were no notable differences on neuropsychological measures. Overall, our results do not support a protective effect of bilingualism in patients with FTD-spectrum disease in a U.S. based cohort.
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