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Gamma-Band Frequency Analysis and Motor Development in Music-Trained Children: A Cross-Sectional Study

Kemily Souza da SilvaDepartment of Applied Physical Therapy, Federal University of Triângulo MineiroGustavo José LuvizuttoDepartment of Applied Physical Therapy, Federal University of Triângulo MineiroAna Caroline Magrini BrunoDepartment of Applied Physical Therapy, Federal University of Triângulo MineiroSabrina Ferreira de OliveiraDepartment of Applied Physical Therapy, Federal University of Triângulo MineiroSamila CostaCentre for Innovation and Technology Assessment in Health, Faculty of Electrical Engineering, Federal University of UberlândiaGustavo Moreira da SilvaCentre for Innovation and Technology Assessment in Health, Faculty of Electrical Engineering, Federal University of UberlândiaMário Jaime Costa AndradeRenato Frateschi State Conservatory of MusicJanser Moura PereiraStatistical Department, Federal University of UberlândiaAdriano de Oliveira AndradeCentre for Innovation and Technology Assessment in Health, Faculty of Electrical Engineering, Federal University of UberlândiaLuciane Aparecida Pascucci Sande de SouzaDepartment of Applied Physical Therapy, Federal University of Triângulo Mineiro

2021en

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ABI

Annotatsiya

Background: The aim of this study was to analyze the gamma-band frequency and motor performance of children with and without music training.Methods: This cross-sectional study included 31 right-handed children, 6–11 years old, who were allocated to two groups: 1) the music group (MG), including children who attended preschool and musical training (n = 16), and 2) the no-music group (NMG), including children who attended preschool but received no additional music training (n = 15). The outcomes were gamma-band frequency measured by electroencephalography, manual dexterity, aim-and-catch, and static and dynamic balance abilities measured by the Movement Assessment Battery for Children, and fine motor skills, overall motor skills, balance, corporal body scheme, spatial organization, temporal orientation, and general motor quotient (GMQ) by a Brazilian scale for motor development.Results: There 1was a significant difference between groups in the peak frequency (p = 0.0195) and median frequency (p = 0.0070) in the F3–F4 regions. Static and dynamic balance (p = 0.03), temporal orientation (p < 0.01), and GMQ (p < 0.03) were higher in MG than in NMG.Conclusion: The musically trained children had increased gamma-peak frequency in the frontal region and greater temporal orientation, balance, and the overall motor quotient.

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Identifikatorlar

DOI: 10.1080/00222895.2021.1940820

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