Hippocampal adaptations in Mild Cognitive Impairment patients are modulated by bilingual language experiences
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INVESTIGACIONMetadades
Títol
Hippocampal adaptations in Mild Cognitive Impairment patients are modulated by bilingual language experiencesAutoria
Data de publicació
2023Editor
Cambridge University PressISSN
1366-7289; 1469-1841Cita bibliogràfica
Voits, T., Rothman, J., Calabria, M., Robson, H., Aguirre, N., Cattaneo, G., Costumero, V., Hernández, M., Juncadella Puig, M., Marin-Marin, L., Suades, A., Costa, A., Pliatsikas, C. (2023). Hippocampal adaptations in Mild Cognitive Impairment patients are modulated by bilingual language experiences. Bilingualism: Language and Cognition, 1-11. doi:10.1017/S1366728923000354Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
https://www.cambridge.org/core/journals/bilingualism-language-and-cognition/arti ...Versió
info:eu-repo/semantics/publishedVersionParaules clau / Matèries
Resum
Bilingualism has been shown to contribute to increased resilience against cognitive aging. One of the key brain structures linked to memory and dementia symptom onset, the hippocampus, has been observed to adapt in ... [+]
Bilingualism has been shown to contribute to increased resilience against cognitive aging. One of the key brain structures linked to memory and dementia symptom onset, the hippocampus, has been observed to adapt in response to bilingual experience – at least in healthy individuals. However, in the context of neurodegenerative pathology, it is yet unclear what role previous bilingual experience might have in terms of sustaining integrity of this structure or related behavioral correlates. The present study adds to the limited cohort of research on the effects of bilingualism on neurocognitive outcomes in Mild Cognitive Impairment (MCI) using structural brain data. We investigate whether bilingual language experience (operationalized as language entropy) results in graded neurocognitive adaptations within a cohort of bilinguals diagnosed with MCI. Results reveal a non-linear effect of bilingual language entropy on hippocampal volume, although they do not predict episodic memory performance, nor age of MCI diagnosis. [-]
Publicat a
Bilingualism: Language and Cognition, 2023Dades relacionades
http://doi.org/10.17605/OSF.IO/SBPE2Entitat finançadora
UiT the Arctic University of Norway | Tromsø Forskningsstiftelese (TFS) HeLPiNG | Fundació La Marató de TV3 | Gobierno de España | University of Reading
Codi del projecte o subvenció
373/C/2014 | RED2018-102615-T
Drets d'accés
Copyright © The Author(s), 2023. Published by Cambridge University Press
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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