Impact of cognitive reserve on dance intervention-induced changes in brain plasticity
Abstract 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 r...
Main Authors: | , , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2021-09-01
|
Series: | Scientific Reports |
Online Access: | https://doi.org/10.1038/s41598-021-97323-2 |
id |
doaj-f9b4a43ba68241b48e439561a8e86579 |
---|---|
record_format |
Article |
spelling |
doaj-f9b4a43ba68241b48e439561a8e865792021-09-19T11:33:09ZengNature Publishing GroupScientific Reports2045-23222021-09-011111910.1038/s41598-021-97323-2Impact of cognitive reserve on dance intervention-induced changes in brain plasticityKristína Mitterová0Patrícia Klobušiaková1Alžběta Šejnoha Minsterová2Sylvie Kropáčová3Zuzana Balážová4Jaroslav Točík5Pavlína Vaculíková6Alena Skotáková7Roman Grmela8Irena Rektorová9Applied Neuroscience Research Group, Central European Institute of Technology, Masaryk UniversityApplied Neuroscience Research Group, Central European Institute of Technology, Masaryk UniversityApplied Neuroscience Research Group, Central European Institute of Technology, Masaryk UniversityApplied Neuroscience Research Group, Central European Institute of Technology, Masaryk UniversityApplied Neuroscience Research Group, Central European Institute of Technology, Masaryk UniversityApplied Neuroscience Research Group, Central European Institute of Technology, Masaryk UniversityDepartment of Gymnastics and Combatives, Faculty of Sports Studies, Masaryk UniversityDepartment of Gymnastics and Combatives, Faculty of Sports Studies, Masaryk UniversityDepartment of Health Promotion, Faculty of Sports Studies, Masaryk UniversityApplied Neuroscience Research Group, Central European Institute of Technology, Masaryk UniversityAbstract 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, Mage = 69.02 ± 5.40) or a control group (n = 50, Mage = 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.https://doi.org/10.1038/s41598-021-97323-2 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Kristína Mitterová Patrícia Klobušiaková Alžběta Šejnoha Minsterová Sylvie Kropáčová Zuzana Balážová Jaroslav Točík Pavlína Vaculíková Alena Skotáková Roman Grmela Irena Rektorová |
spellingShingle |
Kristína Mitterová Patrícia Klobušiaková Alžběta Šejnoha Minsterová Sylvie Kropáčová Zuzana Balážová Jaroslav Točík Pavlína Vaculíková Alena Skotáková Roman Grmela Irena Rektorová Impact of cognitive reserve on dance intervention-induced changes in brain plasticity Scientific Reports |
author_facet |
Kristína Mitterová Patrícia Klobušiaková Alžběta Šejnoha Minsterová Sylvie Kropáčová Zuzana Balážová Jaroslav Točík Pavlína Vaculíková Alena Skotáková Roman Grmela Irena Rektorová |
author_sort |
Kristína Mitterová |
title |
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_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_sort |
impact of cognitive reserve on dance intervention-induced changes in brain plasticity |
publisher |
Nature Publishing Group |
series |
Scientific Reports |
issn |
2045-2322 |
publishDate |
2021-09-01 |
description |
Abstract 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, Mage = 69.02 ± 5.40) or a control group (n = 50, Mage = 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. |
url |
https://doi.org/10.1038/s41598-021-97323-2 |
work_keys_str_mv |
AT kristinamitterova impactofcognitivereserveondanceinterventioninducedchangesinbrainplasticity AT patriciaklobusiakova impactofcognitivereserveondanceinterventioninducedchangesinbrainplasticity AT alzbetasejnohaminsterova impactofcognitivereserveondanceinterventioninducedchangesinbrainplasticity AT sylviekropacova impactofcognitivereserveondanceinterventioninducedchangesinbrainplasticity AT zuzanabalazova impactofcognitivereserveondanceinterventioninducedchangesinbrainplasticity AT jaroslavtocik impactofcognitivereserveondanceinterventioninducedchangesinbrainplasticity AT pavlinavaculikova impactofcognitivereserveondanceinterventioninducedchangesinbrainplasticity AT alenaskotakova impactofcognitivereserveondanceinterventioninducedchangesinbrainplasticity AT romangrmela impactofcognitivereserveondanceinterventioninducedchangesinbrainplasticity AT irenarektorova impactofcognitivereserveondanceinterventioninducedchangesinbrainplasticity |
_version_ |
1717375740541927424 |