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Advisor(s)
Abstract(s)
O processamento neural da música é altamente complexo, incorpora regularidades
temporais e possuí uma organização hierárquica cujas características acústicas são
processadas conforme a sua crescente complexidade. As diferenças individuais na
perceção musical são um grande obstáculo e o sistema motor tem estado constantemente
implicado nestas competências. O presente estudo teve como principal objetivo
compreender o impacto do treino musical, do treino físico e deste agregado à música, no
desempenho das componentes melódicas e temporais da perceção musical, avaliadas pela
Montreal Battery of Evaluation of Amusia (MBEA). A amostra foi constituída por 120
participantes voluntários, onde 64 participantes são do sexo feminino e 56 participantes
são do sexo masculino, com idades compreendidas entre os 18 e os 32 anos (M=23.02;
DP=3.44) e com uma média de 14 anos de escolaridade (DP=1.89). Ao proceder à
comparação entre grupos constituídos por músicos (N=30), desportistas (N=30),
bailarinos (N=30) e sujeitos sem qualquer prática adicional (N=30) os nossos resultados
mostram que efetivamente há um impacto diferencial do treino físico e musical, sobre o
desempenho em todos os testes da bateria (escala, contorno, intervalo, ritmo, métrica, e
memória musical) e no respetivo índice global. Apesar de existir sobreposição entre
grupos e das ténues diferenças não se revelarem significativas, é possível
compreendermos que os bailarinos revelam melhores desempenhos médios nas
componentes temporais da perceção musical do que os restantes grupos, pelo que, não se
deve excluir por completo a possibilidade de a execução métrica ser favorecida pela
corporalização. Por outro lado, o grupo de músicos é detentor de melhores resultados
médios nas componentes melódicas. Apuramos ainda correlações significativas sobre
desempenho em relação aos anos de prática, à idade de início da mesma, ao número de
horas semanais praticadas e à regularidade com que os participantes ouvem música
semanalmente.
The neural processing of music is highly complex, incorporates temporal regularities, and has a hierarchical organization with acoustic characteristics processed according to their complexity. The individual differences in musical perception are a significant obstacle, and the motor system is constantly involved in these competencies. The principal objective of this study is to explore the impact of musical training, physical training, and both on the performance of the melodic and temporal components of musical perception, assessed by the Montreal Amusia Assessment Battery (MBEA). There are 120 volunteer participants, where 64 participants are female, and 56 participants are male, aged between 18 and 32 years (M = 23.02; SD = 3.44) and with a standard of 14 years of education (SD = 1.89). By comparing score groups of musicians (N = 30), athletes (N = 30), dancers (N = 30), and individuals without any additional training whatsoever (N = 30), our results aim that there is a differential impact of the physical and musical training, on the performance in all battery tests (scale, contour, interval, rhythm, meter, and musical memory) including at the respective global index. Although the overlap scores between groups, the slight differences are not significant. However, the dancers present better average performances in the temporal components of musical perception than all the other groups. Accordingly, we should not exclude the embodiment favor of metrics. On the other hand, the group of musicians has better average results in melodic components. We also found relevant correlations on performance to years of practice, age at which it started, the number of weekly hours practiced, and the regularity with which participants listen to music weekly
The neural processing of music is highly complex, incorporates temporal regularities, and has a hierarchical organization with acoustic characteristics processed according to their complexity. The individual differences in musical perception are a significant obstacle, and the motor system is constantly involved in these competencies. The principal objective of this study is to explore the impact of musical training, physical training, and both on the performance of the melodic and temporal components of musical perception, assessed by the Montreal Amusia Assessment Battery (MBEA). There are 120 volunteer participants, where 64 participants are female, and 56 participants are male, aged between 18 and 32 years (M = 23.02; SD = 3.44) and with a standard of 14 years of education (SD = 1.89). By comparing score groups of musicians (N = 30), athletes (N = 30), dancers (N = 30), and individuals without any additional training whatsoever (N = 30), our results aim that there is a differential impact of the physical and musical training, on the performance in all battery tests (scale, contour, interval, rhythm, meter, and musical memory) including at the respective global index. Although the overlap scores between groups, the slight differences are not significant. However, the dancers present better average performances in the temporal components of musical perception than all the other groups. Accordingly, we should not exclude the embodiment favor of metrics. On the other hand, the group of musicians has better average results in melodic components. We also found relevant correlations on performance to years of practice, age at which it started, the number of weekly hours practiced, and the regularity with which participants listen to music weekly
Description
Keywords
Perceção musical Corporalização Tempo Aprendizagem musical Treino físico Music perception Embodiment Musical learning Physical training