Autor(es):
Aragao Leite, Jose Artur ; Candido dos Santos, Mateus Antonio ; Camilo da Silva, Rafael Mariano ; Andrade, Adriano de Oliveira ; Silva, Gustavo Moreira da ; Bazan, Rodrigo [UNESP] ; Pascucci Sande de Souza, Luciane Aparecida ; Luvizutto, Gustavo Jose
Data: 2020
Identificador Persistente: http://hdl.handle.net/11449/197849
Origem: Oasisbr
Assunto(s): Guitar performance; electroencephalography; brain rhythms; alpha wave; beta wave; music; audiovisual stimulus; Guitar performance; Guitar performance; electroencephalography; electroencephalography; brain rhythms; brain rhythms; alpha wave; alpha wave; beta wave; beta wave; music; music; audiovisual stimulus; audiovisual stimulus
Descrição
Made available in DSpace on 2020-12-11T21:47:39Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-07-06
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Foundation for Research Support of the State of Minas Gerais
Purpose Some studies have explored the relationship between music and cortical activities; however, there are just few studies investigating guitar performance associated with different sensory stimuli. Our aim was to evaluate alpha and beta activity during guitar playing. Materials and Method Twenty healthy right-handed people participated in this study. Cortical activity was measured by electroencephalogram (EEG) during rest and 4 tasks (1: easy music with an auditory stimulus; 2: easy music with an audiovisual stimulus; 3: complex music with an auditory stimulus; 4: complex music with an audiovisual stimulus). The peak frequency (PF), median frequency (MF) and root mean square (RMS) of alpha and beta EEG signals were assessed. Results A higher alpha PF at the T3-P3 was observed, and this difference was higher between rest and task 3, rest and task 4, tasks 1 and 3, and tasks 1 and 4. For beta waves, a higher PF was observed at C4-P4 and a higher RMS at C3-C4 and O1-O2. At C4-P4, differences between rest and tasks 2 and 4 were observed. The RMS of beta waves at C3-C4 presented differences between rest and task 3 and at O1-O2 between rest and task 2 and 4. Conclusion The action observation of audiovisual stimuli while playing guitar can increase beta wave activity in the somatosensory and motor cortexes; and increase in the alpha activity in the somatosensory and auditory cortexes and increase in the beta activity in the bilateral visual cortexes during complex music execution, regardless of the stimulus type received.
Univ Fed Triangulo Mineiro, Dept Phys Therapy, Uberaba, MG, Brazil
Renato Frateschi State Conservatory Mus, Uberaba, MG, Brazil
Univ Fed Uberlandia, Ctr Innovat & Technol Assessment Hlth, Uberlandia, MG, Brazil
Sao Paulo State Univ, Botucatu Med Sch, Botucatu, SP, Brazil
Sao Paulo State Univ, Botucatu Med Sch, Botucatu, SP, Brazil
CNPq: 304818/2018-6
CAPES: CAPES/DFATD-88887.159028/2017-00
CAPES: CAPES/COFECUB-88881.370894/2019-01
Foundation for Research Support of the State of Minas Gerais: FAPEMIG-APQ-00942-17
