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@article{1820118,
author = {Mitterová, Kristína and Klobušiaková, Patrícia and Šejnoha Minsterová, Alžběta and Kropáčová, Sylvie and Balážová, Zuzana and Točík, Jaroslav and Vaculíková, Pavlína and Skotáková, Alena and Grmela, Roman and Rektorová, Irena},
article_location = {USA},
article_number = {1},
doi = {http://dx.doi.org/10.1038/s41598-021-97323-2},
keywords = {cognitive reserve;resilience;dance intervention;healthy aging;mild cognitive impairment;functional connecitivity},
language = {eng},
issn = {2045-2322},
journal = {Nature Scientific Reports},
title = {Impact of cognitive reserve on dance intervention-induced changes in brain plasticity},
url = {https://www.nature.com/articles/s41598-021-97323-2},
volume = {11},
year = {2021}
}
TY - JOUR
ID - 1820118
AU - Mitterová, Kristína - Klobušiaková, Patrícia - Šejnoha Minsterová, Alžběta - Kropáčová, Sylvie - Balážová, Zuzana - Točík, Jaroslav - Vaculíková, Pavlína - Skotáková, Alena - Grmela, Roman - Rektorová, Irena
PY - 2021
TI - Impact of cognitive reserve on dance intervention-induced changes in brain plasticity
JF - Nature Scientific Reports
VL - 11
IS - 1
SP - 1-9
EP - 1-9
PB - NATURE PUBLISHING GROUP
SN - 20452322
KW - cognitive reserve;resilience;dance intervention;healthy aging;mild cognitive impairment;functional connecitivity
UR - https://www.nature.com/articles/s41598-021-97323-2
N2 - 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.
ER -
MITTEROVÁ, Kristína, Patrícia KLOBUŠIAKOVÁ, Alžběta ŠEJNOHA MINSTEROVÁ, Sylvie KROPÁČOVÁ, Zuzana BALÁŽOVÁ, Jaroslav TOČÍK, Pavlína VACULÍKOVÁ, Alena SKOTÁKOVÁ, Roman GRMELA and Irena REKTOROVÁ. Impact of cognitive reserve on dance intervention-induced changes in brain plasticity. \textit{Nature Scientific Reports}. USA: NATURE PUBLISHING GROUP, vol.~11, No~1, p.~1-9. ISSN~2045-2322. doi:10.1038/s41598-021-97323-2. 2021.
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