Project description
Bilingual elderly cognitive abilities put to the test
Research into bilingual advantages in executive functioning suggests bilingualism delays clinical manifestation of Alzheimer’s disease by five years. Also, lifelong bilingualism is associated with higher cognitive reserve, which is the mind’s resistance to damage of the brain. Finding ways to prevent cognitive decline in the elderly is important considering Europe’s ageing population. In this context, the EU-funded BILINGUALPLAS project will study the specific cognitive processes related to bilingual advantage in executive functions and the underlying neural correlates. Four samples of healthy elderly (monolinguals/bilinguals with low/high cognitive reserve) will perform two cognitive tasks during an electroencephalogram recording. The project will study the neural correlates of cognitive processes occurring during the tasks’ performance.
Objective
Studies reported that bilingualism strengths executive functions in elderly and delays the Alzheimer’s disease (AD) onset for five years. These findings suggest that bilingualism enhances the cognitive reserve (CR). CR is a construct that includes a set of cognitively stimulating experiences (e.g. high education level, high occupational status) that enhance brain functional connectivity, leading to better cognitive functioning and delayed clinical AD onset. Since brain functional modulations maintained for a long period of time result in structural changes, studies suggested that enhanced functional and structural connectivity provide to persons with high CR greater resilience against changes related to physiological and pathological ageing. Considering the European population ageing, study of variables related to CR is crucial to prevent the cognitive decline in elderly and for the maintenance of public health systems. The aim of this project is studying the specific cognitive processes related to bilingual advantage in executive functions and the underlying neural correlates. Studies often failed to find a relationship between bilingualism and better executive functions. These studies often focused on cognitive control to inhibit irrelevant information but recent research suggested that bilingualism is mainly related to better attentional switching abilities. Also, high CR of the participants or low difficulty of the performed task could mask a bilingual advantage due to a ceiling effect in cognitive performance. Four samples of healthy elderly (monolinguals and bilinguals with low and high CR) will perform two cognitive tasks during an electroencephalogram (EEG) recording. Neural correlates of cognitive processes occurring during the tasks performance will be studied by using event-related potentials. Functional connectivity will be studied through EEG coherence and graph theory whereas structural connectivity will be studied by using diffusion weighted imaging.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
- humanities languages and literature general language studies
- medical and health sciences health sciences public health
- medical and health sciences basic medicine neurology dementia alzheimer
- natural sciences mathematics pure mathematics discrete mathematics graph theory
- social sciences psychology cognitive psychology
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Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
MSCA-IF-EF-ST - Standard EF
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) H2020-MSCA-IF-2018
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
20009 San Sebastian
Spain
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.