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The unique contribution of motor ability to visuospatial working memory in school‐age children: Evidence from event‐related potentials
This study investigated the unique contribution of motor ability to visuospatial working memory (VSWM) and neuroelectric activity in school‐age children. Seventy‐six children aged 8.7 ± 1.1 years participated in this cross‐sectional study. We assessed aerobic fitness using the 20‐m endurance shuttle...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10078500/ https://www.ncbi.nlm.nih.gov/pubmed/36094017 http://dx.doi.org/10.1111/psyp.14182 |
Sumario: | This study investigated the unique contribution of motor ability to visuospatial working memory (VSWM) and neuroelectric activity in school‐age children. Seventy‐six children aged 8.7 ± 1.1 years participated in this cross‐sectional study. We assessed aerobic fitness using the 20‐m endurance shuttle run test, muscular fitness (endurance, power) using a standard test battery, and motor ability (manual dexterity, ball skills, and static and dynamic balance) using the Movement Assessment Battery for Children. A modified delayed match‐to‐sample test was used to assess VSWM and the P3 component of event‐related potentials. Hierarchical regression analyses indicated that greater aerobic fitness was associated with smaller coefficient of variation of reaction time (p = .008), greater muscular fitness was associated with higher response accuracy (p = .022), greater motor ability was associated with higher response accuracy (p < .001) and increased P3 mean amplitude (p < .001) after controlling for age. Furthermore, the positive associations of motor ability with response accuracy (p = .001) were independent of muscular fitness. The findings from this study provide new insight into the differential associations between health‐related fitness domains and VSWM, highlighting the influence of motor ability on brain health and cognitive development during childhood. |
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