Cardiac autonomic regulation during exposure to auditory stimulation with classical baroque or heavy metal music of different intensities

Autor: Rodrigo Daminello Raimundo, Celso Ferreira, Vitor Engrácia Valenti, Joice Anaize Tonon do Amaral, Marcela Leme Nogueira, Heraldo Lorena Guida, Adriano L. Roque, Luiz Carlos de Abreu, Luiz Carlos Marques Vanderlei, Vivian F Ribeiro
Přispěvatelé: Universidade Estadual Paulista (Unesp), Faculdade de Medicina do ABC (FMABC), Universidade de São Paulo (USP), Universidade Federal de São Paulo (UNIFESP)
Jazyk: angličtina
Rok vydání: 2014
Předmět:
Zdroj: Türk Kardiyoloji Derneği Arşivi, Vol 42, Iss 2, Pp 139-146 (2014)
Currículo Lattes
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
ISSN: 1016-5169
Popis: Made available in DSpace on 2015-02-24T13:58:08Z (GMT). No. of bitstreams: 0 Previous issue date: 2014Bitstream added on 2015-02-24T14:07:54Z : No. of bitstreams: 1 ISSN1016-5169-2014-42-02-139-146.pdf: 1477941 bytes, checksum: ecd9db0f05750ce3e8fa5d812e77f88e (MD5) Objectives: The effects of chronic music auditory stimulation on the cardiovascular system have been investigated in the literature. However, data regarding the acute effects of different styles of music on cardiac autonomic regulation are lacking. The literature has indicated that auditory stimulation with white noise above 50 dB induces cardiac responses. We aimed to evaluate the acute effects of classical baroque and heavy metal music of different intensities on cardiac autonomic regulation. Study design: The study was performed in 16 healthy men aged 18-25 years. All procedures were performed in the same soundproof room. We analyzed heart rate variability (HRV) in time (standard deviation of normal-to-normal R-R intervals [SDNN], root-mean square of differences [RMSSD] and percentage of adjacent NN intervals with a difference of duration greater than 50 ms [pNN50]) and frequency (low frequency [LF], high frequency [HF] and LF/HF ratio) domains. HRV was recorded at rest for 10 minutes. Subsequently, the volunteers were exposed to one of the two musical styles (classical baroque or heavy metal music) for five minutes through an earphone, followed by a five-minute period of rest, and then they were exposed to the other style for another five minutes. The subjects were exposed to three equivalent sound levels (60- 70dB, 70-80dB and 80-90dB). The sequence of songs was randomized for each individual. Results: Auditory stimulation with heavy metal music did not influence HRV indices in the time and frequency domains in the three equivalent sound level ranges. The same was observed with classical baroque musical auditory stimulation with the three equivalent sound level ranges. Conclusion: Musical auditory stimulation of different intensities did not influence cardiac autonomic regulation in men. Universidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Fonoaudiologia, Faculdade de Filosofia e Ciências - Campus de Marília, Marilia, Av. Hygino Muzzi Filho, 737, Campus Universitário, CEP 17525900, SP, Brasil Department of Physiotherapy and Occupational Therapy, Faculty of Philosophy and Sciences, UNESP (Marília), SP Department of Speech Language and Hearing Therapy, Faculty of Philosophy and Sciences, UNESP (Presidente Prudente), SP Department of Physiotherapy, Faculty of Sciences and Technology, Unesp, Presidente Prudente, SP
Databáze: OpenAIRE
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