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Impact of cognitive reserve on dance intervention-induced changes in brain plasticity
Dance is a complex sensorimotor activity with positive effects on physical fitness, cognition, and brain plasticity in the aging population. We explored whether individual levels of cognitive reserve (CR) proxied by education moderate dance intervention (DI)-induced plasticity assessed by resting-st...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8448766/ https://www.ncbi.nlm.nih.gov/pubmed/34535714 http://dx.doi.org/10.1038/s41598-021-97323-2 |
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author | Mitterová, Kristína Klobušiaková, Patrícia Šejnoha Minsterová, Alžběta Kropáčová, Sylvie Balážová, Zuzana Točík, Jaroslav Vaculíková, Pavlína Skotáková, Alena Grmela, Roman Rektorová, Irena |
author_facet | Mitterová, Kristína Klobušiaková, Patrícia Šejnoha Minsterová, Alžběta Kropáčová, Sylvie Balážová, Zuzana Točík, Jaroslav Vaculíková, Pavlína Skotáková, Alena Grmela, Roman Rektorová, Irena |
author_sort | Mitterová, Kristína |
collection | PubMed |
description | Dance is a complex sensorimotor activity with positive effects on physical fitness, cognition, and brain plasticity in the aging population. We explored whether individual levels of cognitive reserve (CR) proxied by education moderate dance intervention (DI)-induced plasticity assessed by resting-state functional connectivity (rs-FC) changes of the sensorimotor network (SMN), and between the dorsal attention network (DAN) and anterior default mode network (aDMN). Our cohort consisted of 99 subjects, randomly assigned to either a DI group who underwent a 6-month intervention (n = 49, M(age) = 69.02 ± 5.40) or a control group (n = 50, M(age) = 69.37 ± 6.10). Moderation analyses revealed that CR moderated DI-induced increase of the SMN rs-FC with significant changes observed in participants with ≥ 15 years of education (b = 0.05, t(62) = 3.17, p = 0.002). Only DI alone was a significant predictor of the DAN–aDMN crosstalk change (b = 0.06, t(64) = 2.16, p = 0.035). The rs-FC increase in the SMN was correlated with an improved physical fitness measure, and changes in the DAN–aDMN connectivity were linked to better performance on figural fluency. Consistent with the passive CR hypothesis, we observed that CR correlated only with baseline behavioral scores, not their change. |
format | Online Article Text |
id | pubmed-8448766 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-84487662021-09-21 Impact of cognitive reserve on dance intervention-induced changes in brain plasticity Mitterová, Kristína Klobušiaková, Patrícia Šejnoha Minsterová, Alžběta Kropáčová, Sylvie Balážová, Zuzana Točík, Jaroslav Vaculíková, Pavlína Skotáková, Alena Grmela, Roman Rektorová, Irena Sci Rep Article Dance is a complex sensorimotor activity with positive effects on physical fitness, cognition, and brain plasticity in the aging population. We explored whether individual levels of cognitive reserve (CR) proxied by education moderate dance intervention (DI)-induced plasticity assessed by resting-state functional connectivity (rs-FC) changes of the sensorimotor network (SMN), and between the dorsal attention network (DAN) and anterior default mode network (aDMN). Our cohort consisted of 99 subjects, randomly assigned to either a DI group who underwent a 6-month intervention (n = 49, M(age) = 69.02 ± 5.40) or a control group (n = 50, M(age) = 69.37 ± 6.10). Moderation analyses revealed that CR moderated DI-induced increase of the SMN rs-FC with significant changes observed in participants with ≥ 15 years of education (b = 0.05, t(62) = 3.17, p = 0.002). Only DI alone was a significant predictor of the DAN–aDMN crosstalk change (b = 0.06, t(64) = 2.16, p = 0.035). The rs-FC increase in the SMN was correlated with an improved physical fitness measure, and changes in the DAN–aDMN connectivity were linked to better performance on figural fluency. Consistent with the passive CR hypothesis, we observed that CR correlated only with baseline behavioral scores, not their change. Nature Publishing Group UK 2021-09-17 /pmc/articles/PMC8448766/ /pubmed/34535714 http://dx.doi.org/10.1038/s41598-021-97323-2 Text en © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Mitterová, Kristína Klobušiaková, Patrícia Šejnoha Minsterová, Alžběta Kropáčová, Sylvie Balážová, Zuzana Točík, Jaroslav Vaculíková, Pavlína Skotáková, Alena Grmela, Roman Rektorová, Irena Impact of cognitive reserve on dance intervention-induced changes in brain plasticity |
title | Impact of cognitive reserve on dance intervention-induced changes in brain plasticity |
title_full | Impact of cognitive reserve on dance intervention-induced changes in brain plasticity |
title_fullStr | Impact of cognitive reserve on dance intervention-induced changes in brain plasticity |
title_full_unstemmed | Impact of cognitive reserve on dance intervention-induced changes in brain plasticity |
title_short | Impact of cognitive reserve on dance intervention-induced changes in brain plasticity |
title_sort | impact of cognitive reserve on dance intervention-induced changes in brain plasticity |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8448766/ https://www.ncbi.nlm.nih.gov/pubmed/34535714 http://dx.doi.org/10.1038/s41598-021-97323-2 |
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